Anti Walk Pins - or Anti rotation hammer and trigger pins are what you need to keep your Trigger Group performing at optimal levels, best for 3-Gun Competition
KNS Precision Non-rotating Hammer/trigger Pins Geissele - .1555
Davidson Defense Anti-Walk AR-15 M16 Receiver Pins Black
Low Profile Non-Rotating Trigger/Hammer Pin Set - KNS Precision Inc.
AR Triggers & Anti-Rotation Trigger Pins - School of the American
Kaw Valley Precision AR-15 Trigger & Hammer Anti-Walk Pin Kit - .154
AR-15 XP Black Anti-Walk Trigger/Hammer Pins w/Thd Locking Patch
AimSurplus, LLC
Armaspec Anti-Walk Trigger / Hammer Pins Stainless .154 for ar-15
KNS Precision Gen 2 MOD 2 Non-Rotating Trigger/Hammer Pins .154