AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT MELONITE NITRIDE BCG

HOME > ***SALES*** > MAS DEFENSE >

AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE

AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT MELONITE NITRIDE BCG

MSRP: $120.00

Our Price: $99.99

SALE PRICE: $79.99

Stock Status: In Stock

Product Code: MAS00103108

Qty:

DESCRIPTION

AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE

Melonite Nitriding treatment turns a standard chrome moly steel barrel into a very lick, hard and corrosion resistant barrel. Unlike chrome lining, the Melonite process is a treatment done to the surface instead of adding a layer of material. This treatment is done to both the inside and outside of the BCG. The slick surface will never peel, is thicker than chrome lining, will not negatively affect accuracy as chrome lining does and will reduce the amount of friction created. Less friction equals less bore surface wear which will extend the barrel life. Another added benefit is carbon does not easily adhere to this surface making your cleaning job that much easier. This technology has been used by Glock, Springfield and Heckler & Koch for years and is gaining popularity as more companies are offering their products with this treatment.

Melonite Nitrite Treated
Bolt: MPI Tested Heat Treated and Shot Peened 9310 or C158
Extractor: Precision Machined Heat Treated and Shot Peened Billet
Gas Rings: Stainless Steel per Mil-Spec
Carrier: AR-15 Profile Carrier 8620
Gas Key: 4140 Steel
Gas Key Screws: Grade 8 Properly Staked
Cam Pin: Precision Machined
Retaining Pin: Precision bent and cut to length
Firing Pin: Stainless Steel
Assembled ready to drop in your AR15