BOLT, AR-15, 5.56 NATO, MIL-SPEC, BLACK NITRIDE, WILSON COMBAT
Our complete bolt assembly is precision machined from 9310 tool steel, shot-peened for increased strength and includes a tool steel extractor and ejector, appropriate extractor spring, and is HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected).
Constructed with the utmost precision, our bolt assembly is crafted from 9310 tool steel and shot-peened for even greater strength. It features a 4140 gun quality extractor made of annealed cold-drawn steel per Mil-Spec, plus a matching ejector, extractor spring, and more. This top notch piece is High-Pressure Tested (HPT) as well as Magnetic Particle Inspected (MPI), so you can trust it will provide reliable performance whether you need it as backup or to start your own custom rifle build!
AR15/M16- 5.56 NATO
Black nitride finish
Mil-Spec small parts ensure a long service life
Machined ejector and extractor per Mil-Specs
Drop in fit for any quality 5.56 case head based AR rifle (300 HAM'R, .223/5.56 NATO, .300 Blackout, .204 Ruger, or 7.62X40 WT)
|Firearm Type||Handgun, Rifle|
|Rifle Part Type||Bolt Carrier Assembly Parts|
|Parts Finish||Black Nitride|