These AR15 Parts by Armaspec are designed to keep your hammer/trigger pins from coming out, which is essential for total firearm safety. The Armaspec Stainless Anti-Walk Pins, AR-15 are perfect for rifles that go through multiple rounds in a short period of time or that take any other kind of beating that could loosen the pins.

Shop this section of our store for a large selection of trigger and hammer pins for AR15 and AR style rifles. Choose from top brands like JP Rifles, KNS, 

AR15 TRIGGER OR HAMMER PIN .155 Single pin for the AR-15 hammer or trigger Made in USA.

Posts about AR-15 Non-Rotating Trigger/Hammer Pin Sets written by Tyson Wahrmund and swissoma.

GEMTECH. This is just the tip of the barrel. Specializing in AR-15's in Portland makes us your one stop shop for all your AR-15 needs. We have all the accessories you could ever want and an on-site staff providing full AR-15 customization services in Portland. When you need guns in Portland, call (503) 305-8678 or contact Curt's Discount

Caliber-Marked Non-Rotate Trigger/Hammer Pin Kits. $ 38.00 – $ 43.00 Select options.

The KNS Precision Generation 2 Mod 2 Anti-Rotation trigger and hammer pin set for the AR-15 are some of the most popular upgrades on the market today. These anti-rotation pins keep the trigger and hammer pins in place during sustained live fire especially when shooting suppressed weapons systems with increased blow back.

Gun Hammer. Chucks Guns www.chucksguns.com Find by Manufacturer:

Anti-rotation and anti-walk pins are crucial to prevent premature rotation and we hammer and trigger pins on your lower receiver. Upgrade today!

AR-Stoner has the solution, the Anti-Rotation Hammer and Trigger Pin Set. These pins are created to prevent the pin from walking out, or vibrating, which can cause damage to your receiver. The included brass "nose" aids in installation in tight spots. Features: Anti-Rotation Locking Cam Pins Replaces Trigger/Hammer Pins Allen Key Included

The hammer pin can be removed with out removing the selector. Some lowers will allow the trigger to be removed with the selector in place but there are some that will not. The rear of the trigger will just barely catch the selctor on some as you try to lift the trigger out.