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M16 Titanium Nitride 5.56/300 BO BCG
On Target With
Savings Of
$10.00
Original Price $199.99
Sale Price $189.99
Out Of Stock
Complete, Mil-Spec assembly with bolt, bolt carrier, and firing pin. Ready to drop into the rifle or carbine upper of your choice.

Mil-Spec MIL-STD-171 Mag-Phos Chrome Lined Bolt
Individually MPI Tested
Bolt: 9310-Case hardened, Shot Peened, and MPI tested.
Carrier: 8620 Tool Steel-(M16 full shroud)-Heat Treated, Case Hardened, & Chrome Lined  Titanium Nitrided Coated
Gas Key: Chrome Lined-Grade 8 Hardened Fasteners, Permatex No. 3 sealed, Torqued to 60 in lbs, & Mil-Spec Staked
Cam Pin: 4340 Steel-Heat Treated & Phosphated
Extractor: Tool steel S7-Heat Treated to 48-53 Rockwell C & Phosphated
 
515 Tucker Ave Friday Harbor, WA 98250 | sales@hardenedarms.com
Phone: 425-530-0837