Strike Industries AR Anti-Walk PinsThe SI Anti-rotation/Anti-walk pin kit adds an extra degree of security to prevent your pins from walking out under fire or harsh use. Toolless installation and...
Armaspec Anti-Walk, Anti-Walk Pins, Standard .154 Sized Pins, Keeps Hammer/Trigger Pins From Coming Out, Fits AR 5.56/.223 and AR 7.62/.308, Stainless Finish ARM136-SS