The melonite version includes the BCG and CH. To fully understand the difference in quality, just buy a cheap 'melonite' treated barrel and then one of known quality --- Try to drill a GBlock set screw...
The DTF NIMITZ Bolt Carrier Group Delivers every single time. Choose a DTF NIMITZ Bolt Carrier Group, and you will be known as one of the ones who has chosen wisely. Precision made from 8620 Steel and Melonite/Nitride QPQ treated to ensure long term reliable firing at will.
MAD Black & MAD Black Plus can be applied to any substrate except for rubber. We can apply MAD Black to any type of metal including aluminum, steel, stainless steel, brass, copper, etc. It can also be applied to plastic, polymer, G10, Micarta and wood. NP3, NP3 plus, Melonite finishes and TiN can only be applied to ferrous metals.
Delta Team Tactical has a massive selection of barrel options for custom AR-15, LR-308/AR-10, and Glock builds. From 4”-24” with varying lengths and finishes including stainless steel, manganese phosphate, and QPQ Nitride.
Bolt Carrier Group With Fwd Assist Notches. Fits All Lr-308 Or Dpms Type Platform Rifles . Very High Quality. ADK Defense Is The Leading Supplier For The Armed Forces For Bolt Carriers Tried & True This .308 6.5 Creedmoor Bolt Carrier Group Is Engineered & Designed To The Highest Tolerances & Military Specifications & Beyond.
Melonite is a telluride of nickel; it is a metallic mineral. Melonite occurs as trigonal crystals, which cleave in a (0001) direction. It has a specific gravity of 7.72 and a hardness of 1-1.5 (very soft).
AR 15 Barrels
Your one-stop shop for everything AR! We have factory direct pricing on everything you need for your AR-15, AR-10, and AR-9 including complete upper assemblies, lower assemblies, barrels, BCGs, bolts, and we also manufacture Glock and 1911 barrels.
Rosco Manufacturing Bloodline, 11.5" Barrel, 556NATO, Melonite Finish, Includes Gas Block, Gas Tube and BCG, Government Profile SP-BL-115-556-BCG-GTC-NGB-001. Rosco Manufacturing Purebred, 13.7" Barrel, 223 Wylde, Bead Blasted Finish, Includes Gas Block, Gas Tube and BCG, Medium Profile SP-PB-137-223-BCG-GTM-NGB-001