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M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - PHOSPHATE CHROME
M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - PHOSPHATE CHROME


 
RETAIL: $120.00
Our Price: $99.99

Stock Status: In Stock

Product Code: MAS00103206
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DESCRIPTION
 
M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - PHOSPHATE CHROME

If purchasing a BCG with a barreled upper, please follow the below general recommendations. Please contact us with any questions before you place your order.
- M16 Profile BCG for all Pistol / SBR uppers and 16" barrels with a carbine gas system.
- AR15Profile BCG for 16" barrels with a mid-length gas system, 18", 20" and 24" barrels.

  • Magnesium Phosphate Finish
  • Bolt: MPI Tested and Shot Peened 9310 or C158
  • Extractor: Precision Machined Hardened Tool Steel
  • 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
  • Retaining Pin: Precision bent and cut to length
  • Firing Pin: 416 Stainless Steel
  • Assembled ready to drop in your AR15

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MAS DEFENSE 15" NERO M-LOK FREE FLOAT AR15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - PHOSPHATE CHROME 16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - MID LENGTH GAS 16" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL
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MAS DEFENSE 15" NERO M-LOK FREE FLOAT AR15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - PHOSPHATE CHROME 16" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL - MID LENGTH GAS 16" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 72 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 January 12, 2020
: Justin Hendrickson from Edna, TX United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 Excellent BCG January 7, 2020
: David Owens from Williamsburg , VA United States  
Couldn’t be happier with the BCG.  Cost effective and functional.

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  0 of 0 people found the following review helpful:
 
5 of 5 December 20, 2019
: Trevor Hall from Woodstock, GA United States  
Quality, very clean and smooth, no sharp edges.
Functions properly.

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  0 of 0 people found the following review helpful:
 
5 of 5 Hardly found the blemish... August 14, 2019
: from Lavergne, TN United States  
Great looking MPI bolt. Prefer just mpi as I dont want my bolt to have fired a proof round before I even get it.  Only blemish was a bit of uneveness in the coating under the carrier. Already came with the improved reliability O ring as well. Very impressed.

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  0 of 0 people found the following review helpful:
 
5 of 5 300 Blackout BCG April 13, 2019
: Justin  
So far so good. Have not got much shooting done with it yet but I like it so far.

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