Alex Pro Firearms M16 Bolt Carrier Group 5.56x45mm/300 Blk Black Nitride

Alex Pro Firearms M16 Bolt Carrier Group 5.56x45mm/300 Blk Black Nitride

SPECIFICATIONS
BRAND:
ALEX PRO FIREARMS
CA PROP 65:
YES
COLOR:
BLACK
COUNTRY OF ORIGIN:
USA
FINISH:
BLACK NITRIDE
FIREARM ACCESSORIES CALIBER:
223 REMINGTON/5.56 NATO/.300 BLACKOUT
FIREARM ACCESSORIES TYPE:
BOLT CARRIER GROUP
FIREARM ACCESSORIES WEAPON FIT:
AR-15
MATERIAL:
STEEL
QUANTITY:
1
WARRANTY:
MFG LIMITED LIFETIME
DESCRIPTION
AR-15 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington.

The APF M16 5.56 Complete Bolt Carrier Group is constructed with a bolt made from 9310 steel, which is finished with a heat treatment and shot peening. The carrier is fabricated from 8620 hardened steel. Each element of the bolt-carrier group is finished in a black-nitride coating.

Features:

Magnetic-particle inspected material
Extractor includes spring and rubber insert
Functions with any cartridge based on the 5.56 NATO cartridge case
Machined to Mil-Spec Standards
Properly Staked Gas Key
Complete Bolt Carrier Assembly, Drop-In Ready
Black Nitride Finish