The 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
Dirty Bird AR-15 Anti-Walk Pin Set - Black
AR-15 SHIFT PINS
Strike Industries Anti-walk/Anti-rotation Trigger/Hammer Pins
Haven't posted here in a while, just Installed some RTB titanium anti walk pins. : r/AR9
Stainless Anti Walk Pins, AR 15 Parts
Strike Industries AR Anti-Walk Pins - Dirty Bird Industries
AR Triggers & Anti-Rotation Trigger Pins - School of the American Rifle - AR Build Junkie
AR-15 SHIFT PINS
Dirty Bird AR-15 Anti-Walk Pin Set - Black
Strike Industries AR-10 Shift Pins - Dirty Bird Industries