AR15/10 Anti-Walk Pin Sets

WHAT PIN SIZE SHOULD YOU USE? LARGE PIN (.172 Ø) – Colt is the only AR brand to produce both small and large diameter pins in their triggers. Colt AR-15 rifles produced between 1991 and late 2009 commonly take a LARGE PIN. SMALL PIN (.154 Ø) – If your AR rifle is NOT a Colt or your Colt was produced before 1991 or after 2009 it will take a SMALL PIN. M&P 15-22 COMPOSITE PIN – The Smith & Wesson® M&P® 15-22 or any wider than standard receiver will use a SMALL PIN diameter but requires a longer pin length and will take an M&P 15-22 COMPOSITE PIN. CMC Triggers offer all versions of their Drop-in AR Trigger in SMALL PIN, LARGE PIN, and M&P 15-22 COMPOSITE PIN. If you are still unsure of the pin diameter needed for your rifle you can take a measurement by pressing a pin far enough out of the receiver to measure its diameter, .172 Ø for LARGE and 154 Ø for SMALL.

Airborne Arms AR Max-Diameter Titanium Anti-Walk Pins - 2 Set

Guntec USA AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set

ARMASPEC STAINLESS ANTI-WALK PINS

Parts: Barrels, BCG's, LPK's- CMC Triggers

AR15 MilSpec Buffer Tube Kit

RISE ARMAMENT THE PATRIOT TRIGGER WITH ANTI-WALK PINS

Dirty Bird AR-15 Anti-Walk Pin Set - Black

ANTI-ROTATION PIN SET

Guntec AR-15 Complete Anti-Rotation Trigger / Hammer Pin Set

Strike Industries Antiwalk/Antirotation Trigger/Hammer Pin, Black

CMC TRIGGERS LOWER ASSEMBLY KIT WITH 3.5 LB TRIGGER AND ANTI-WALK PIN SET

AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set - Blue

Parts: Barrels, BCG's, LPK's- CMC Triggers