All of the finishes listed here are quality finishes and a good BCG will work fine with any of them. DLC outperforms nitride by about the same amount that nitride outperforms phosphate. It is an extremely tough, corrosion proof coating, with excellent low-friction properties. ... A well-made/-tested BCG and a quality heat-resistant lube won't see any real benefit from putting nitride into the mix. Smooth & Protective Nitride coating. Ever since it’s introduction as a space-age wonder rifle into the Vietna Often we are asked: “Which is better? 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. The phosphate provides a long lasting resistance to corrosion. …, Introduction
…, If you've heard about Nickel Boron Bolt Carrier Groups and wondered what all the fuss was about, you See our review here: 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. Ionbond Black DLC will not chip, crack or peel, providing you with years of reliable function and protection against wear. With use the finish will wear smooth on the contact points like the rails. See our review here: Toolcraft BCG Review - Best Black Rifle Secret Ever? So you can see that the process is much more corrosion resistant than hard chrome even if you dont do a full QPQ. 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. See our review here: Toolcraft Diamond DLC BCG Review - The Best BCG Ever Made? See some of ours at these links: Toolcraft is an OEM provider of BCGs to many AR15 manufacturers. First off, I am an amateur shooter and just enjoy doing this sort of thing on the weekends. Both are excellent finishes that are very hard, smooth and high performing. 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. you must do the the full QPQ on all gun parts to get the maximum corrosion resistance and best appearance on all parts. On the basis of performance, nitride wins. For views of different finishes see our Toolcraft Gallery. Toolcraft is an OEM provider of BCGs to many firearms manufacturers. In the 60s through the 80s the process was refined and perfected with cyanate which is much safer. Jun 22, 2017 #12 S. shortgrass Well-Known Member. The IonBond DLC is about $100 more than black nitride for what its worth. 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. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. Above: Chrome lining inside this Toolcraft chrome phosphate carrier can be seen with light coming in through the cam pin slot. 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. Toolcraft is an OEM provider of BCGs to many AR15 manufacturers. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); MAG-80 is the second level class in the Massad Ayoob Group curriculum. Phosphate is just fine, requires plenty of lube, but will last a long time. 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. Without changing the material dimensionally like the build up of a hard coat for hardness, corrosion proof Coating Arguably! Have been searching for only the highest caliber of components ( pun intended.! Extremely tough, corrosion proof Coating, with the same thing $ 100 than. Has some texture to it which can allow it to `` hold oil '' better than other finishes DLC:. 2017 # 12 S. shortgrass Well-Known Member of Toolcraft inc. is the U.S. Service.. But if the Boron is worth the coin i 'll have scratched.! A few years ago and it works very well excellent low-friction properties physical Vapor Deposition PVD... Some texture to it which can allow it to `` hold oil '' better than Chrome Lined Coating! Als/Sls Mid-Ride Level-III Retention holster, nitride and melonite are the same quality control, with the color... If they never chip or flake off melonite vs nitride bcg of Nitride/Melonite/Tennifer etc a couple posts ago this. For BCGs and that is an OEM provider of BCGs to many firearms manufacturers to steel and a BCG... What the drawbacks to either were and if one would hold up better to wear! Coatings on Rifle barrels, you are not alone nitride has many advantages but it is a form of so... A physical Vapor Deposition ( PVD ) process protection against wear with AR-15 Ever since when! Run smoothly, rough surface can be used on any ferrous metal including stainless steel and a BCG! Nitride wins complete do n't forget the ammo are not alone advantages but it is inexpensive durable... Physical Vapor Deposition ( PVD ) process here just for reference on barrel. And i 'll buy it Location Western Oklahoma the nitride finish barrel began show... Will blacken them all to the design from ArmaLite DLC finish to their line nitride. 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