Midwest Industries Bolt Carrier Group MI-BCG

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  • Regular price $119.95


Midwest Industries Bolt Carrier Group MI-BCG

♦ Assembled Bolt Carrier Group for AR-15/M16 
♦ Bolt made of Carpenter No. 158 steel 
♦ Shot peened bolt 
♦ Bolt carrier made of 8620 steel 
♦ Magnetic Particle Inspected and marked ''MPI" 
♦ Hard chrome lined carrier with phosphate finish 
♦ Chrome lined gas key, properly staked 
♦ Black extractor insert 
♦ Shrouded firing pin 
♦ Mil-spec o-ring 
♦ Made in the USA with MI Lifetime Warranty