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M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE
M16 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: MAS00103208
Qty:

DESCRIPTION
 
M16 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: M16 Profile Carrier 8620
  • Gas Key: 4140 Steel
  • Gas Key Screws: Grade 8 Properly Staked
  • Cam Pin: Precision Machined 4140 Steel
  • Retaining Pin: Precision bent and cut to length
  • Firing Pin: Stainless Steel
  • Assembled ready to drop in your AR15

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16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - MID LENGTH GAS MAS DEFENSE 15" NERO M-LOK FREE FLOAT M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - NICKEL BORON AR-15 16" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE
SALE PRICE: $79.99
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT MELONITE NITRIDE BCG

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 193 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 December 15, 2024
: Josh Bante from Harrison Township, MI United States  
Perfect smooth operation. Can actually “flick” the bolt to do a functions check right out of the box. I’ve had other BCGs in the past that were way too tight

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  0 of 0 people found the following review helpful:
 
5 of 5 This piece feels great! July 5, 2024
: James Deen  
It's an impressive assembly, I'm definitely happy with its quality.

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  0 of 0 people found the following review helpful:
 
4 of 5 Five star June 15, 2024
: Westley Thomas from MARSHALL , NC United States  
Excellent product mass defense is my go to store for quality products.

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  0 of 0 people found the following review helpful:
 
5 of 5 Nice BCG February 11, 2024
: Reensee  
BCG functions well. Smooth operating. Nice finish. Fast shipping. Great company. I'll be back again and again. Thanks.

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  0 of 0 people found the following review helpful:
 
5 of 5 New build June 30, 2023
: Robin Dickinson from Clover, SC United States  
Nice fit. Very smooth.

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