The TacFire Anti-Walk Pin Set (TacFire part no. MAR108) is a black steel, made-in-the-USA hammer and trigger pin set built to keep those pins securely locked in place on an AR-15. TacFire designs the set to stop the hammer and trigger pins from walking out under recoil, which over time can wear on the receiver’s pin holes. The kit ships complete, with everything needed for the install rather than just the pins alone. It’s a straightforward upgrade for a duty, competition, or range rifle that sees heavy round counts.

Key Specifications

• Includes two anti-walk/anti-rotation hammer and trigger pins.
• Keeps hammer and trigger pins securely locked in place, preventing them from walking under recoil.
• Helps protect the receiver from excessive wear at the pin holes.
• Includes four set screws.
• Includes two wrenches for installation.
• Includes one guide cone to ease pin alignment during install.
• Made in the USA.
• Built from black steel.

Frequently Asked Questions

What’s included in this set? Two pins, four set screws, two wrenches, and one guide cone.

What does an anti-walk pin do? It locks the hammer and trigger pins in place so they can’t walk out under recoil, helping protect the receiver from wear.

Is this made in the USA? Yes.

Buy the TacFire Anti-Walk Pin Set

Hammer and trigger pins that walk under recoil wear on your receiver over time, and this TacFire set locks them down with everything you need for the install. Order from our Lubbock, Texas gun shop and it ships fast to your door, along with more AR-15 parts and accessories.