KAK AR15 BCG 5.56/300BLK- Nickel Boron

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Your Price: $149.95

Part Number: MO-425-0508-001

Availability: Out of Stock.

M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, Nickel Boron Finish
Bolt is machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened and MPI’d
Firing pin is machined to the mil-spec print from 8740, precision ground, and chrome plated
One Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistance
NIB Cam Pin
S7 tool steel ejector and extractor retaining pin
4130 Gas Key, NIB, precision staked using our hydraulic staking machine
KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated

$4.20

In Stock.

$1.25

In Stock.

$15.00

In Stock.

$45.00

In Stock.

$140.00

Out of Stock.

$90.00

In Stock.

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