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Brand new
$200 shipped Paypal
Features
Machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt)
Shrouded firing pin.
Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked.
Bolt is shot Peened and HPT/MPI
Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
Tool Steel Extractor
Included
Complete Lightweight Nickel Boron Plated M-16 BCG
$200 shipped Paypal
Features
Machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt)
Shrouded firing pin.
Nickel Boron Coating inside and out (Bolt, Carrier, and Gas Key)
Forged Mil-Spec gas key attached with Grade 8 hardware and Properly staked.
Bolt is shot Peened and HPT/MPI
Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
Tool Steel Extractor
Included
Complete Lightweight Nickel Boron Plated M-16 BCG
