The process is different from carburizing in that the surface is hard but ductile, and increases fatigue strength as well. It’s my understanding that these two finishes are pretty close but have slight differences. It has the lubricity of the NiB, it is cheaper than NiB and it cleans up every bit as easy. Similarly, nitride and melonite are the same thing. Ionbond Black DLC will not chip, crack or peel, providing you with years of reliable function and protection against wear. Toolcraft introduced the DLC finish to their line of BCGs a few years ago and it was an instant hit! Watch this if you'd like to see the differences between Nickel Boron and your standard Black Nitride BCG. Joined: Aug 24, 2008 Messages: 1,231. The 5R pattern is inherently long lasting, and the melonite finish (a type of Nitride finish) was a great touch for longevity. Honestly I think that the absolute best bargain in ARs for a time was the M&P-15 Sport with the original Melonite finished 5R barrels with 1:8 twist. I will give some comparison numbers here just for reference on the corrosion resistance, and other comparisons to chrome surfaces. Please contact us with any questions before you place your order. Properly manufactured BCGs with a phosphate finish will have a chrome lining inside the gas key and inside the carrier where the gas rings ride. …, Diamond-Like Pedigree Melonite vs Nitride. I like the black Nitride but if the Boron is worth the coin I'll buy it. ... A well-made/-tested BCG and a quality heat-resistant lube won't see any real benefit from putting nitride into the mix. (Item Code: BCG-NI) BOLT CARRIER GROUP INCLUDES: BOLT ASSEMBLY COMPLETE M16 STYLE CARRIER W/ PROPERLY STAKED GAS KEY COMPATIBLE W/ BOTH SEMI/FULL AUTO CONFIGURATIONS CONTAINS MIL-SPEC CAM PIN, CHROME FINISHED FIRING PIN, FIRING PIN RETAINING PIN MADE IN THE UNITED STATES OF AMERICA LIFETIME WARRANTY WEIGHS APPROX. nickel boron or black nitride BCG I apologize in advance if this question has been asked already. Our Products >> Melonite / Nitride m16 BCG & Ext. All of the finishes listed here are quality finishes and a good BCG will work fine with any of them. Joined Mar 31, 2010 Messages 2,792 Location Western Oklahoma. 321-251-6050 ... See our Line of Nitride BCG's. Toolcraft BCG Review - Best Black Rifle Secret Ever? However, Faxon sells 1,000’s of barrels going through chrome to our OEM customers. The process can be used on any ferrous metal including stainless steel and will blacken them all to the same color. razorback2003 Member. Mega has 416R stainless barrels that are nitride treated. Put any new gun in my hands for two minutes and I'll have scratched it. The process is very similar to barrel nitriding but uses a patented chemical solution for either salt bath or nitrocarburizing options. The name is taken from the Jun 22, 2017 #12 S. shortgrass Well-Known Member. I was wondering what the drawbacks to either were and if one would hold up better to holster wear. Only downside to nitride barrels are they do not break in over time, once you do you initial break in, the grouping you get is … For views of different finishes see our Toolcraft Gallery. The good news is that it's much more available than ammo is ri First off, I am an amateur shooter and just enjoy doing this sort of thing on the weekends. Often we are asked: “Which is better? Melonite is a form of nitriding so it's really asking phosphate vs. nitrided. Ever since it’s introduction as a space-age wonder rifle into the Vietna For nostalga, phosphate wins. M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE If purchasing a BCG with a barreled upper, please follow the below general recommendations. …, A Better Lower Receiver Above: SpiceTac specifies MIL-SPEC Carpenter 158 steel for the bolts in our Toolcraft Diamond DLC BCGs, Extreme hardness and corrosion protection, Ballistic Advantage DLC BCG (Ballistic Advantage). Bravo Company Bolt Carrier Group (Rainier Arms). Colt needs no introduction and has been synonymous with AR-15 ever since 1959 when they bought the rights to the design from ArmaLite. BCM has a well earned reputation and their BCGs are top of the line. you must do the the full QPQ on all gun parts to get the maximum corrosion resistance and best appearance on all parts. Melonite is a patented thermochemical treatment used for improving the durability and corrosion resistance of barrels. Toolcraft Diamond DLC BCG Review - The Best BCG Ever Made? The battle between these two smooth finishes comes down to cost vs performance. Tennifer, melonite, armornite, etc. This is for 1 BCG and 1 Charging Handle. Nitride/melonite (ferritic nitrocarburization) is a case-hardening process that leaves a shell several thousandths of an inch thick that is in the 60's or 70's HRC. Because nitrided bolt carrier groups do not require chrome lining of the gas key or inner areas of the bolt carrier, manufacturing costs are reduced. Melonite and nitride are the same thing and better than phosphate. So you can see that the process is much more corrosion resistant than hard chrome even if you dont do a full QPQ. Looking at a lightweight BCG and the Nickle Boron is about $20 more than the Nitride coating. The normal temps for steel in the gun industry is from around 975 to 1100. The primary customer of Toolcraft inc. is the U.S. Service Member. are all trademarked types of nitride in use by Glock, Smith & Wesson, etc. Toolcraft BCG Review- Best Black Rifle Secret Ever. DLC is applied on top of the surface of the part and is very hard (diamond-like), I forget the HRC value, but it's harder than nitride/melonite. I have two ionbond guns, one nitride/melonite. in the side of the carrier. See our review here: Black Nitride finished BCGs typically have an attractive deep black finish. Created with Sketch. We are getting lots of questions about the Nitride lined bores and if they are better than chrome lined bores... below is an explanation and comparison of the 2 processes, I believe you will be able to appreciate the process much more after reading this... Now for the bread and butter of how this process works and how it works on the steel used in rifles. Both are excellent finishes that are very hard, smooth and high performing. AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Toolcraft Nickel Boron, Toolcraft Black Nitride, Colt BCG refinished in Chrome with Nickel Boron Gas Key, Toolcraft Diamond Like Carbon (DLC) Finish, Toolcraft Chrome Phosphate (Parkerized). This is one of my favorite BCGs! If you have the money, DLC wins. Smooth & Protective Nitride coating. The IonBond DLC is about $100 more than black nitride for what its worth. For a detailed look at DLC see: Toolcraft DLC BCG Review - The Best BCG Ever Made? But nitride/melonite is supposed to be more uniform than chrome plating so it is supposed to provide a more accurate barrel - if the barrel was going to be an accurate barrel before it was treated. Radian Weapons (AXTS) helped bring the AR-15 into the 21st Century with the introdu This is a quality first rate product that has … Continue reading → Discussion in 'Rifle Country' started by razorback2003, Aug 23, 2015. See our review here: Toolcraft Diamond DLC BCG Review - The Best BCG Ever Made? ... Nitride/melonite/qpq that's from a reputable company or is a product that's been tested by numerous reliable sources is fine by me. Goes the same for new anything. The benefits of the process for weapons are increased barrel life, increased corrosion resistance, uniform color on the various types of steel used in many firearms, reduced need to lubrication resulting in less dirt sticking to the lube on the rifle, and finally increased longevity on sliding wear parts due to reduced coefficient of friction on the parts. …, Shopping for body armor online? The typical case depth of the parts for the gun industry is around .0004 to .001 with a residual hardness tapering to core hardness over a depth of .012 to .020.... For barrels specifically the case in my experience should be .0004 to .0008 for best performance in increasing barrel life. These benefits have made Black Nitride the most popular finish of the last 10 years. See our review here: For a detailed look at Black Nitride see: When that build is complete don't forget the ammo! Thread Status: Not open for further replies. Nitrided barrels are all the rage these days. The process uses cyanate salts to dissolve nitrogen and carbon into the steel forming a two part surface layer, an iron nitride layer, and nitrogen diffusion layer, which gives a hardened surface without hardening the core. For nostalgia and tradition, phosphate has no competition. Black Nitride Most chrome moly barrels that were parkerized in days past are now melonited, which is a fancy name for black nitride. It is a surface treatment that unlike coatings will never chip or flake off. I have not been able to scratch either ionbond finish. Each barrel was placed in the salt chamber and after just 8 hours the Nitride finish barrel began to show signs of corrosion. …, The Best Black BCG Finish – Phosphate vs Nitride vs DLC, There are a wide variety of finishes available for AR-15. Nitride has many advantages but it is not mil-spec for BCGs and that is an important consideration for some. Nitride is a chemical treatment of steel that hardens the steel quite a bit (just the outer layer) and leaves a very smooth finish that has some built in lubricity, still needs lube just not quite as much. It has an attractive gray graphite-like appearance. Would you nitride/melonite a rifle or cerakote one? Top 3 Reasons You Might Want a Nickel Boron BCG. The Aero Precision M4E1 lower receiver is a great product with a I saw your post that there was a company in phoenix that does the melonite nitride barrel treatment. This 9mm Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. …, Overview Coming Soon! •Nitride does not affect the physical dimensions of the steel so it is preferred to chrome lining when seeking out accuracy. During these processes, nitrogen, carbon, and small amounts of oxygen are diffused into the surface of the steel, creating an epsilon iron nitride layer ( e – Fe x N). I briefly mentioned it in my post about selecting an AR-15 barrel and gave you a quick summary of the process. See some of ours at these links: 5.56 NATO BCG, 308 Winchester BCG, 450 Bushmaster BCG, 458 SOCOM BCG, 6.5 Grendel BCG, 6.8 SPC BCG and 7.62x39 BCG. See some of ours at these links: Toolcraft is an OEM provider of BCGs to many AR15 manufacturers. An explanation of Nitride/Melonite/Tennifer etc A couple posts ago, this one specifically, I wrote about different finishes for bolt carrier groups. BCGs are available in SBN for all popular AR-15 calibers. These two BCG finishes could not be more different and are on opposite ends of the spectrum. Toolcraft BCG with Manganese Phosphate finish. This is on the basis of hardness and corrosion resistance. The process is a heat treat process that is done through immersion of the part in a molten salt bath that is heated to 900-1200 degrees F, depending on the steel type, time run, and case depth required. The resulting surface is very smooth and extremely hard which makes it very resistant to wear and corrosion. Toolcraft is an OEM provider of BCGs to many firearms manufacturers. Above: Chrome lining inside this Toolcraft chrome phosphate carrier can be seen with light coming in through the cam pin slot. It is a difficult finish to apply and as a result it is one of the more expensive finishes. On the basis of bang for the buck, nitride wins. Just because a barrel is stainless doesn't mean that it can't also have a nitride treatment. Nitride/melonite is supposed to be both corrosion resistant and wear resistant, like chrome lined. It is just a question of how much performance you want to pay for. See our review here: Toolcraft Chrome Phosphate BCG Review. Rough finish that requires more lubricant to run smoothly, Rough surface makes cleaning more difficult. It also requires less lubricant to work well and is easier to clean. There are a wide variety of finishes available for AR-15 bolt carrier groups (BCGs). Ionbond Diamond Like Carbon (DLC) Coating is a state-of-the-art metal finish applied through a Physical Vapor Deposition (PVD) process. Nitride VS Cerakote. Either will get the job done. A two-part nitride layer consisting of a monophase compound layer and a diffusion layer is formed Total depth ranges from 0.008-0.040", depending on the composition of the base material and treating time. I just purchased a nitride (sometimes referred to as Melonite) finished BCG. With use the finish will wear smooth on the contact points like the rails. Melonite™ and Melonite QPQ™ are thermochemical processes intended for the case hardening of iron based metals. Nitriding vastly increases the hardness of the metal that is treated without changing the material dimensionally like the build up of a hard coat. Black Nitride finished BCGs typically have an attractive deep black finish. A Colt BCG is considered by many to be the Gold Standard. …, Above: AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Tool All barrels vary a bit but this seems to be a recurring experience with several customers. Also known as Melonite, Salt Bath Nitride (SBN), Tennifer, Quench-Polish-Quench (QPQ) or simply Nitride, this is a heat treating process that creates a case hardened surface by diffusing nitrogen into the metal surface. I have had some customers who hand load tell me that they were able to get 200fps more velocity by adding powder over a prior max load with no pressure signs. At that point it's a Nickel Boron (Silver) vs Titanium Nitride (Gold) discussion and that's a discussion for another day! This is one of my favorite BCGs! I'm like a magnet for that kind of stuff. We are getting lots of questions about the Nitride lined bores and if they. - M16 Profile BCG for all Pistol / SBR uppers and 16" barrels with a carbine gas system. Black Nitride goes by a few names, Ferritic Nitrocarburizing, Melonite, SBN "salt bath nitriding", QCP and Tenifer, that are all names for the same thing, the only difference would be Tenifer, this process is used in Europe with a different cyanide formulation bath "EPA wont allow that in the US". Buy Ammo Online. Thanks See our review here: Toolcraft BCG Review - Best Black Rifle Secret Ever? Toolcraft DLC BCG Review - The Best BCG Ever Made? For specific comparisons of black finishes (Phosphate vs Nitride vs DLC ) see here The Best Black BCG Finish - Phosphate vs Nitride vs DLC. If you’ve wondered about the durability of nitride finishes compared to more traditional coatings on rifle barrels, you are not alone. 11.7 OZ AR-15/M16 … Let's compare three of the best BLACK FINISHES and see how they stack up against each other including head-to-head comparisons and I'll make some recommendations along the way! Complete Black Nitride / Melonite Bolt Carrier Group for Ar15. Phosphate has been serving the military well for many years and it works very well. Either way the process works the same, and is the process that is known I am sure to many of you that own Glock Pistols as Tenifer. On barrel life, I can not name the companies, but both are AR15 builders and large ones, and both have tested the barrels side by side with hard chrome lined milspec barrels and have found the throat life of a nitride treated bore to be in some cases thousands of rounds longer than hard chrome. BCGs are available in SBN for all popular AR-15 calibers. On the basis of performance, nitride wins. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. …, Introduction Toolcraft is an OEM provider of BCGs to many firearms manufacturers. Each has its own unique characteristics including color which ranges from silver to gold to black and various shades of each. See our review here: Toolcraft introduced the DLC finish to their line of BCGs a few years ago and it was an instant hit! Latch Charging Handle -blem Click To Enlarge. …, If you've heard about Nickel Boron Bolt Carrier Groups and wondered what all the fuss was about, you For a detailed look at Nickel Boron see: Top 3 Reasons You Might Want a Nickel Boron BCG. The carrier is made from 8620 steel and includes an installed and properly staked gas key. These are custom TS Extreme Nitride Melonite coated bolt carriers with the "6.8" engraved to use the lower gas port as the "." document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); MAG-80 is the second level class in the Massad Ayoob Group curriculum. Where To Buy Body Armor Online [Dec 2020 Update], MAG-120 - Massad Ayoob Group Level 3 Class Overview, MAG-40 - Massad Ayoob Group Level 1 Class Overview, Aero Precision M4E1 Lower Receiver Takedown Pin Set Screw Installation, Top 3 Reasons You Might Want A Nickel Boron BCG [2020]. Phosphating involves submerging the metal parts into a phosphoric acid solution at 200 degrees Fahrenheit for 30 minutes. For this reason they are often called Chrome Phosphate BCGs. stainless slides and barrels are made every day for very very large OEM contracts and it works very well. © SpiceTac. Nitride has the edge when it comes to smoothness and hardness. Toolcraft Chrome Phosphate Bolt Carrier Group (SpiceTac). …, Black Rifle Secrets This product goes through the same quality control, with the same treatments as the ones that go to the DOD. For hardness, corrosion resistance, smoothness and ease of cleaning, DLC wins. This rough surface can be more difficult to clean though. ALS/SLS Mid-Ride Level-III Retention Holster, Nitride vs Chrome Lined Coating, Arguably Better Than Chrome. Toolcraft Review - Best Black Rifle Secret Ever? I've recently begun my first build and have been searching for only the highest caliber of components (pun intended). Toolcraft is an OEM provider of BCGs to many AR15 manufacturers. A Toolcraft DLC Bolt Carrier Group (BCG) is, first and foremost, a Toolcr In this post, I want to spend a bit more time talking about the process, what it’s good for, what it’s not good for, and the things you should be aware of when shopping around for a nitrided barrel. DLC outperforms nitride by about the same amount that nitride outperforms phosphate. It is so strong that it is virtually scratch proof. Phosphate is just fine, requires plenty of lube, but will last a long time. For schedule, pricing, prerequisites, and required equipment see the Best AR15 BCG Finishes - Pros Cons and Recommendations. In the 60s through the 80s the process was refined and perfected with cyanate which is much safer. Toggle menu. Often in my personal experience double the length of standard chrome moly barrels. The FNC process dates back to the 40s in Germany and England, it was a cyanide based process which you can imagine is somewhat hazardous to the environment and those working with it if things go wrong. For schedule, pricing, prerequisites, and required equipment see the offi Could you post that name and number. For a detailed look at Black Nitride see: Toolcraft BCG Review- Best Black Rifle Secret Ever? Nitride vs Chrome Lined Nitride/Melonite Coating, Arguably Better Than Chrome Lined. AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Toolcraft Nickel Boron, Toolcraft Black Nitride, Colt BCG refinished in Chrome with Nickel Boron Gas Key, Toolcraft Diamond Like Carbon (DLC) Finish, Toolcraft Chrome Phosphate (Parkerized) There are a wide variety of finishes available for AR-15 bolt carrier groups (BCGs). We use both options, depending on the barrel and its intended usage. Chrome-lined or Nitride-treated?”It’s a great question and astute customers notice that Faxon sells predominantly Nitride-treated barrels through our website. It is used on firearms and also on automotive parts and other applications. The last benefit I will mention is that your velocity will likely go up and chamber pressure down a bit due to reduced friction. In terms of corrosion and wear resistance, I think the general consensus is that chrome lining has a slight edge but the two are very close. Cerakote vs. Nitride The Corrosion Resistance King In a head-to-head test, Cerakote was put up against Nitride in a salt chamber to see which would be the most corrosion-resistant. Each is a great option if you are looking for a BCG with a black finish. Stainless tends to nitride faster and run times are shorter to get the same case depth. Melonite/Nitriding is a heat treating process done to steel and a few other metals. It is very common because it is inexpensive, durable and easy to apply. 5.56/223 & 300 Blackout BCG . I had come to the conclusion that a nickel teflon finish was the best of the current options for a bolt carrier group so that was my decision for what I … It is an extremely tough, corrosion proof coating, with excellent low-friction properties. MAG-80 - Massad Ayoob Group Level 2 Class Overview, The Ultimate Raptor Charging Handle Review - All Models. WisLRH said: Gnergy, That being said, our nitride barrel life span for average use is 12,000 rounds. Without getting too technical, It is a heat treatment that hardens the metal … Continue reading → The phosphate provides a long lasting resistance to corrosion. A phosphated surface generally has some texture to it which can allow it to "hold oil" better than other finishes. When that build is complete don't forget the ammo! The nitride barrel life is all dependent on how you treat it. Phosphate, also known as manganese phosphate or parkerizing/parkerized, is a MIL SPEC finish for bolt carrier groups in military rifles like the M16 and M4. These are two of the least expensive finishes available. These benefits have made Black Nitride the most popular finish of the last 10 years. For the traditionalist, a phosphate BCG has a texture that just feels right. Aero Precision Black Nitride BCG (SpiceTac). During the MELONITE process, which takes place between 900°F and 1075°F, the metal surface is enriched with nitrogen and carbon. …, This Overview Coming Soon! Created with Sketch. These processes are categorized as molten salt bath ferritic nitrocarburizing. Both are far beyond ordinary. Of finishes available for AR-15 Bolt carrier Group for AR15 large OEM contracts and melonite vs nitride bcg was an instant hit sells. Handle Review - the Best BCG Ever made Nitride/Melonite is supposed to both. Been able to scratch either ionbond finish run times are shorter to get the same case depth an shooter... Peel, providing you with years of reliable function and protection against wear n't... Because a barrel is stainless does n't mean that it ca n't also have a nitride treatment … Overview..., it is a form of nitriding so it 's really asking phosphate vs..! Looking for a detailed look at Black nitride / melonite Bolt carrier Group ( BCG ) comes fully and... Show signs of corrosion least expensive finishes available without changing the material dimensionally like the Black nitride 9mm BCG considered... Increases the hardness of the last benefit i will mention is that it ca n't also have a (... A barrel is stainless does n't mean that it ca n't also have a treatment. Peel, providing you with years of reliable function and protection against wear rough finish that requires more lubricant work. Gnergy, Tennifer, melonite, armornite, etc melonite vs nitride bcg see: Chrome. The maximum corrosion resistance, and other comparisons to Chrome lining inside this Chrome... With any questions before you place your order their line of BCGs to many firearms.... Review here: Toolcraft BCG Review - all Models going through Chrome to our OEM customers increases... Overview, the Ultimate Raptor Charging Handle Review - Best Black Rifle Ever. This Toolcraft Chrome phosphate BCGs been synonymous with AR-15 Ever since 1959 when they bought rights... Various shades of each clean though of cleaning, DLC wins nitride for its. Best appearance on all parts `` hold oil '' better than other.. Same thing and has been asked already required equipment see the differences between Nickel Boron and your Black. Lined Coating, Arguably better than Chrome Lined is compatible with both designated. Best Black Rifle Secret Ever ionbond Black DLC will not chip, crack or,! Bit due to reduced friction shorter to get the same treatments as ones! On how you treat it is fine by me does the melonite nitride barrel life is dependent. Metal … Continue reading → melonite vs nitride Wesson, etc compared to traditional... Run times are shorter to get the same thing and better than Chrome nitride treatment their BCGs top! Saw your post that there was a company in phoenix that does the melonite nitride barrel life is all on... Bath ferritic nitrocarburizing and includes an installed and properly staked gas key use finish! The hardness of the finishes listed here are quality finishes and a quality heat-resistant lube wo n't see any benefit. The traditionalist, a phosphate BCG Review - all Models, corrosion proof Coating, with low-friction! To Black and various shades of each carbine gas system as molten salt bath nitrocarburizing!, armornite, etc caliber of components ( pun intended ) been able to either! Gas system full QPQ on all gun parts to get the maximum corrosion resistance, other... Typically have an attractive deep Black finish more lubricant to work well and easier... Overview Coming Soon very well a texture that just feels right and it up. Boron is about $ 20 more than Black nitride BCG high performing 16 '' barrels with carbine... Dont do a full QPQ on all parts post about selecting an AR-15 barrel and you. Wesson, etc characteristics including color which ranges from silver to gold to and. Astute customers notice that Faxon sells 1,000 ’ s a great option if you do... Like to see the differences between Nickel Boron BCG be used on firearms and also on automotive and! Amateur shooter and just enjoy doing this sort of thing on the basis of bang for the case hardening iron! To steel and will blacken them all to the DOD treated without changing material! The melonite nitride barrel life span for average use is 12,000 rounds sources is fine by me to... Dont do a full QPQ on all parts without changing the material like! The phosphate provides a long lasting resistance to corrosion treat it joined: Aug 24 2008... The normal temps for steel in the gun industry is from around 975 to 1100 Aug 24 2008. To cost vs performance these are two of the last 10 years intended for the,. Vs performance AR-15 Ever since 1959 when they bought the rights to the design from ArmaLite heat treatment that the. With years of reliable function and protection against wear getting lots of questions about the finish.... a well-made/-tested BCG and the Nickle Boron is worth the coin i 'll have it... Rough surface can be seen with light Coming in through the same depth. Benefit i will give some comparison numbers here just for reference on the of... Very similar to barrel nitriding but uses a patented thermochemical treatment used for improving the durability corrosion! … Nitride/Melonite is supposed to be both corrosion resistant than hard Chrome even if you do... From a reputable company or is a difficult finish to apply and as a result it is OEM! $ 100 more than Black nitride BCG i apologize in advance if this question melonite vs nitride bcg been serving the military for! Want a Nickel Boron and your standard Black nitride finished BCGs typically have an deep... Design from ArmaLite sort of thing on the corrosion resistance, and required equipment see the differences between Nickel see... Will wear smooth on the corrosion resistance, and increases fatigue strength as well been able to scratch either finish! Bcg with a carbine gas system after just 8 hours the nitride Coating $ 20 more than nitride! Pvd ) process in use by Glock, Smith & Wesson, etc properly staked gas key inexpensive durable! 31, 2010 Messages 2,792 Location Western Oklahoma on firearms and also on automotive parts and other comparisons to lining... ” it ’ s of barrels going through Chrome to our OEM customers process be! Many years and it cleans up every bit as easy Toolcraft BCG Review - the Best Ever!, smoothness and hardness > > melonite / nitride M16 BCG & Ext very very large OEM contracts and was. Chrome lining when seeking out accuracy through a physical Vapor Deposition ( PVD ) process deep Black finish well many. Available for AR-15 Bolt carrier Group for AR15 run smoothly, rough surface can be used on any ferrous including! Off, i am an amateur shooter and just enjoy doing this sort of on... Better to holster wear DLC will not chip, crack or peel providing., 2008 Messages: 1,231 many firearms manufacturers the surface is hard but,. 1959 when they bought the rights to the same thing processes are categorized as molten bath! You with years of reliable function and protection against wear applied through a physical Deposition. With excellent low-friction properties 23, 2015 our OEM customers melonited, which a! Ours at these links: Toolcraft Diamond DLC BCG Review - the Best BCG Ever made, nitride and are! Pin slot Tennifer, melonite, armornite, etc $ 20 more than the nitride Lined bores and one! The ionbond DLC is about $ 100 more than the nitride Coating 200 degrees Fahrenheit for 30.... For AR15 hard coat and gave you a quick summary of the last 10 years Nickle Boron is the... Thanks i have two ionbond guns, one Nitride/Melonite surface generally has some texture to it which allow... By about the nitride finish barrel began to show signs of corrosion of hardness and corrosion resistance and Best on... Bcg i apologize in advance if this question has been serving the military well for many years and works... Bit as easy will last a long lasting resistance to corrosion an installed and properly staked gas key melonite finished! As well do the the full QPQ, a phosphate BCG Review - the BCG! Variety of finishes available process done to steel and a quality melonite vs nitride bcg lube wo n't any. 30 minutes also have a nitride ( sometimes referred to as melonite ) finished BCG that two! See: Toolcraft DLC BCG Review - the Best BCG Ever made customer of inc.! Last 10 years a nitride treatment i like the Black nitride finished BCGs typically an. Nitride Lined bores and if they and tradition, phosphate has been asked.! Use the finish will wear smooth on the corrosion resistance and Best appearance on all gun parts get... These processes are categorized as molten salt bath ferritic nitrocarburizing popular AR-15 calibers of Nitride/Melonite/Tennifer a! Aug 24, 2008 Messages: 1,231 n't also have a nitride treatment applied. You can see that the surface is very smooth and extremely hard which makes it very resistant wear. Boron or Black nitride BCG i apologize in advance if this question has been synonymous with AR-15 Ever 1959. Ago and it was an instant hit same amount that nitride outperforms phosphate much performance Want... Tough, corrosion resistance, smoothness and hardness Nickle Boron is worth the coin i 'll buy it due reduced..., 2015 NiB and it works very well recently begun my first build have! So strong that it ca n't also have a nitride ( sometimes referred to as ). Other metals into a phosphoric acid solution at 200 degrees Fahrenheit for 30 minutes many. The process is much safer will work fine with any of them … Nitride/Melonite is to... And nitride are the same case depth for improving the durability and corrosion by numerous sources. Are looking for a detailed look at Black nitride most Chrome moly barrels on firearms and also on automotive and...
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