- Extremely strong pins
- Especially recommended for M-16s, SBRs & pistol caliber cabines
- Black Nitride treated
KNS Precision's anti-walk/anti-rotation pins were designed to withstand the high impact of full and semi-automatic 9mm and .223 suppressed weapons, along with a variety of other weapon systems.
The pins are stainless steel and an absolute must-have for all M-16, SBR, suppressed and 9mm carbine owners. They will also protect your AR-15 or AR-10 lower receiver trigger pin holes form getting wallowed out, potentially ruining your prized receiver. Pin installation tool & 2 Allen wrenches included. No modification to firearm required.
* The .170 size fits late model Colts.
* For Rock River National Match triggers use the .1555 only.
* The only difference from the Gen 2 pin kit is the appearance of the sideplates. There is no strength difference.
* Please read instructions!!! Over-torquing the screws can cause damage to these sideplates
For more information please visit, KNS Precision