Standard M16 Auto Sear, with Spring.
As used in the Full Auto AR15, M16, M16A1, M16A3, M4, Mk18, Mk12 SPR, etc.
Steel
Made in the USA
Lifetime Guarantee
Standard M16 Auto Sear, with Spring.
As used in the Full Auto AR15, M16, M16A1, M16A3, M4, Mk18, Mk12 SPR, etc.
Steel
Made in the USA
Lifetime Guarantee