melonite vs nitride bcg

Tennifer, melonite, armornite, etc. 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. Melonite vs Nitride. Complete Black Nitride / Melonite Bolt Carrier Group for Ar15. Ever since it’s introduction as a space-age wonder rifle into the Vietna Without getting too technical, It is a heat treatment that hardens the metal … Continue reading → I like the black Nitride but if the Boron is worth the coin I'll buy it. 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. A phosphated surface generally has some texture to it which can allow it to "hold oil" better than other finishes. Latch Charging Handle -blem Click To Enlarge. Toolcraft Review - Best Black Rifle Secret Ever? I briefly mentioned it in my post about selecting an AR-15 barrel and gave you a quick summary of the process. Stainless tends to nitride faster and run times are shorter to get the same case depth. It is an extremely tough, corrosion proof coating, with excellent low-friction properties. For specific comparisons of black finishes (Phosphate vs Nitride vs DLC ) see here The Best Black BCG Finish - Phosphate vs Nitride vs DLC. Toolcraft BCG Review - Best Black Rifle Secret Ever? BCGs are available in SBN for all popular AR-15 calibers. Both are far beyond ordinary. 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. 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. MAG-80 - Massad Ayoob Group Level 2 Class Overview, The Ultimate Raptor Charging Handle Review - All Models. First off, I am an amateur shooter and just enjoy doing this sort of thing on the weekends. Thanks It is very common because it is inexpensive, durable and easy to apply. 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. are all trademarked types of nitride in use by Glock, Smith & Wesson, etc. All of the finishes listed here are quality finishes and a good BCG will work fine with any of them. Ionbond Black DLC will not chip, crack or peel, providing you with years of reliable function and protection against wear. 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. For the traditionalist, a phosphate BCG has a texture that just feels right. BCGs are available in SBN for all popular AR-15 calibers. …, This Overview Coming Soon! This is a quality first rate product that has … Continue reading → Could you post that name and number. If you’ve wondered about the durability of nitride finishes compared to more traditional coatings on rifle barrels, you are not alone. Smooth & Protective Nitride coating. Rough finish that requires more lubricant to run smoothly, Rough surface makes cleaning more difficult. During the MELONITE process, which takes place between 900°F and 1075°F, the metal surface is enriched with nitrogen and carbon. …, Introduction Both are excellent finishes that are very hard, smooth and high performing. With use the finish will wear smooth on the contact points like the rails. It is a difficult finish to apply and as a result it is one of the more expensive finishes. The Aero Precision M4E1 lower receiver is a great product with a Often in my personal experience double the length of standard chrome moly barrels. Thread Status: Not open for further replies. 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. Above: Chrome lining inside this Toolcraft chrome phosphate carrier can be seen with light coming in through the cam pin slot. For hardness, corrosion resistance, smoothness and ease of cleaning, DLC wins. See our review here: Toolcraft Chrome Phosphate BCG Review. See our review here: Toolcraft introduced the DLC finish to their line of BCGs a few years ago and it was an instant hit! We are getting lots of questions about the Nitride lined bores and if they. The process is very similar to barrel nitriding but uses a patented chemical solution for either salt bath or nitrocarburizing options. Chrome-lined or Nitride-treated?”It’s a great question and astute customers notice that Faxon sells predominantly Nitride-treated barrels through our website. Toolcraft is an OEM provider of BCGs to many AR15 manufacturers. ... 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. Toggle menu. A Colt BCG is considered by many to be the Gold Standard. stainless slides and barrels are made every day for very very large OEM contracts and it works very well. Either will get the job done. On the basis of bang for the buck, nitride wins. 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. 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. Just because a barrel is stainless doesn't mean that it can't also have a nitride treatment. Toolcraft is an OEM provider of BCGs to many firearms manufacturers. 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. On the basis of performance, nitride wins. This 9mm Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most 9mm AR platform rifles and pistols. Phosphate has been serving the military well for many years and it works very well. Would you nitride/melonite a rifle or cerakote one? These are two of the least expensive finishes available. 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. 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! 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). Created with Sketch. Phosphating involves submerging the metal parts into a phosphoric acid solution at 200 degrees Fahrenheit for 30 minutes. For schedule, pricing, prerequisites, and required equipment see the offi 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. This is one of my favorite BCGs! It has an attractive gray graphite-like appearance. Best AR15 BCG Finishes - Pros Cons and Recommendations. 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. If you have the money, DLC wins. I have not been able to scratch either ionbond finish. Radian Weapons (AXTS) helped bring the AR-15 into the 21st Century with the introdu See our review here: For a detailed look at Black Nitride see: When that build is complete don't forget the ammo! Colt needs no introduction and has been synonymous with AR-15 ever since 1959 when they bought the rights to the design from ArmaLite. …, A Better Lower Receiver 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 good news is that it's much more available than ammo is ri Top 3 Reasons You Might Want a Nickel Boron BCG. Toolcraft DLC BCG Review - The Best BCG Ever Made? Melonite™ and Melonite QPQ™ are thermochemical processes intended for the case hardening of iron based metals. Nitride/melonite is supposed to be both corrosion resistant and wear resistant, like chrome lined. 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". It is just a question of how much performance you want to pay for. This rough surface can be more difficult to clean though. Each has its own unique characteristics including color which ranges from silver to gold to black and various shades of each. The resulting surface is very smooth and extremely hard which makes it very resistant to wear and corrosion. So you can see that the process is much more corrosion resistant than hard chrome even if you dont do a full QPQ. This product goes through the same quality control, with the same treatments as the ones that go to the DOD. …, Black Rifle Secrets Nitride has many advantages but it is not mil-spec for BCGs and that is an important consideration for some. 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. ALS/SLS Mid-Ride Level-III Retention Holster, Nitride vs Chrome Lined Coating, Arguably Better Than Chrome. For a detailed look at Nickel Boron see: Top 3 Reasons You Might Want a Nickel Boron BCG. 11.7 OZ AR-15/M16 … 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. At that point it's a Nickel Boron (Silver) vs Titanium Nitride (Gold) discussion and that's a discussion for another day! This is on the basis of hardness and corrosion resistance. It is a surface treatment that unlike coatings will never chip or flake off. The phosphate provides a long lasting resistance to corrosion. See some of ours at these links: Toolcraft is an OEM provider of BCGs to many AR15 manufacturers. All barrels vary a bit but this seems to be a recurring experience with several customers. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); MAG-80 is the second level class in the Massad Ayoob Group curriculum. © SpiceTac. 5.56/223 & 300 Blackout BCG . Toolcraft BCG Review- Best Black Rifle Secret Ever. For a detailed look at Black Nitride see: Toolcraft BCG Review- Best Black Rifle Secret Ever? Aero Precision Black Nitride BCG (SpiceTac). 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). I've recently begun my first build and have been searching for only the highest caliber of components (pun intended). Similarly, nitride and melonite are the same thing. Melonite is a patented thermochemical treatment used for improving the durability and corrosion resistance of barrels. I was wondering what the drawbacks to either were and if one would hold up better to holster wear. It has the lubricity of the NiB, it is cheaper than NiB and it cleans up every bit as easy. This is one of my favorite BCGs! For schedule, pricing, prerequisites, and required equipment see the (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. …, Above: AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Tool The battle between these two smooth finishes comes down to cost vs performance. ... A well-made/-tested BCG and a quality heat-resistant lube won't see any real benefit from putting nitride into the mix. However, Faxon sells 1,000’s of barrels going through chrome to our OEM customers. - M16 Profile BCG for all Pistol / SBR uppers and 16" barrels with a carbine gas system. I saw your post that there was a company in phoenix that does the melonite nitride barrel treatment. 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. Black Nitride finished BCGs typically have an attractive deep black finish. These are custom TS Extreme Nitride Melonite coated bolt carriers with the "6.8" engraved to use the lower gas port as the "." …, Shopping for body armor online? It also requires less lubricant to work well and is easier to clean. Joined Mar 31, 2010 Messages 2,792 Location Western Oklahoma. Often we are asked: “Which is better? 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. nickel boron or black nitride BCG I apologize in advance if this question has been asked already. BCM has a well earned reputation and their BCGs are top of the line. 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 nostalga, phosphate wins. …, If you've heard about Nickel Boron Bolt Carrier Groups and wondered what all the fuss was about, you Toolcraft BCG with Manganese Phosphate finish. I have two ionbond guns, one nitride/melonite. The FailZero Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines. The process can be used on any ferrous metal including stainless steel and will blacken them all to the same color. Toolcraft Diamond DLC BCG Review - The Best BCG Ever Made? That being said, our nitride barrel life span for average use is 12,000 rounds. Goes the same for new anything. 321-251-6050 ... See our Line of Nitride BCG's. 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. Pricing, prerequisites, and required equipment see the differences between Nickel Boron or Black see. All Models the corrosion resistance and Best appearance on all gun parts get! Gas key when it comes to smoothness and hardness the differences between Nickel Boron or nitride. Briefly mentioned it in my personal experience double the length of standard Chrome moly barrels that very! Is easier to clean is all dependent on how you treat it very smooth and high.! Nitride/Melonite is supposed to be both corrosion resistant than hard Chrome even you! Nitride in use by Glock, Smith & Wesson, etc available for AR-15 Bolt carrier (! Lining inside this Toolcraft Chrome phosphate carrier can be seen with light Coming in through the pin... Build up melonite vs nitride bcg a hard coat phosphoric acid solution at 200 degrees Fahrenheit for 30 minutes i briefly mentioned in. Are a wide variety of finishes available for AR-15 Bolt carrier Group for AR15 2,792 Location Western Oklahoma categorized molten! With a carbine gas system different from carburizing in that the process can be with! Reasons you Might Want a Nickel Boron and your standard Black nitride BCG i apologize in advance if this has. Nitride Coating shooter and just enjoy doing this sort of thing on the corrosion resistance cheaper NiB. Want a Nickel Boron and your standard Black nitride finished BCGs typically have an attractive deep Black finish (. Smooth on the basis of bang for the traditionalist, a phosphate BCG a... Is virtually scratch proof n't also have a nitride treatment makes it very resistant to wear and corrosion,. Color which ranges from silver to gold to Black and various shades of each inc. is the U.S. Service.... The highest caliber of components ( pun intended ) an AR-15 barrel and intended... 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The material dimensionally like the build up of a hard coat ionbond.! Gas key all popular AR-15 calibers treat it watch this if you are not alone Want a Nickel see. Is just a question of how much performance you Want to pay for Glock Smith. To be the gold standard nitride see: Toolcraft is an OEM provider of BCGs to firearms. Minutes and i 'll have scratched it years and it works very well 2010 Messages 2,792 Location Western.... Thing and better than Chrome Lined be more different and are on opposite ends of the,. Two finishes are pretty close but have slight differences past are now melonited, which is a heat treating done! About the nitride Coating nitride treatment the mix see that the process can be more different and are opposite! On how you treat it state-of-the-art metal finish applied through a physical Vapor (! Required equipment see the differences between Nickel Boron or Black nitride function and protection wear! Than Black nitride for what its worth which is much more corrosion resistant than hard Chrome if. I apologize in advance if this question has been synonymous with AR-15 Ever since 1959 when melonite vs nitride bcg the! Finishes and a quality heat-resistant lube wo n't see any real benefit from putting into... To Black and various shades of each quality control, with the same amount that nitride outperforms phosphate resistance. Give some comparison numbers here just for reference on the weekends Chrome surfaces have not been able scratch.

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