Description
Anyone who has run an AR long enough knows the frustration of a trigger or hammer pin that starts to creep sideways. Standard mil-spec pins rely on springs to hold them in place, and those springs have other work to do. The Rise Armament Anti-Walk Pin Set takes that worry off the table by using oversized screws that thread into each end of the pins, locking them dead center so they can't wander under heavy shooting.
These are true .154 diameter pins built from stainless steel, so they drop into standard small-pin AR-15 lowers without any fuss. The set works great alongside a drop-in trigger install, but it earns its keep in any build where you want your fire control group staying put. Beyond just keeping pins seated, tightening things down can firm up the feel of your trigger group and help protect your receiver's pin holes from getting egged out over time.
Getting the Rise Anti-Walk Pins Dialed In
Installation is straightforward with the included Allen wrenches. Rise calls for a maximum of 11 inch-pounds of torque on the screws, with 8 inch-pounds being the sweet spot they recommend. Snug is the goal here, not gorilla-tight, and following that spec keeps everything secure without stressing the hardware.
What Sets This Rise Armament Pin Set Apart
Rise builds these parts to AS9100 and ISO9001 certified standards, and the pins carry a lifetime guarantee. They're made in America, and Rise is the same shop behind popular triggers like the RA-535 and Rave 140. One thing worth knowing up front: AR receiver widths vary slightly from maker to maker, so on some lowers the pins may sit a hair proud of the sides. That's purely cosmetic and doesn't affect function. If it bugs you, the pins can be shortened a touch by filing evenly from both ends, though most folks leave them as-is and never look back.
Key Specifications
- Manufacturer: Rise Armament
- Model: Anti-Walk Pin Set
- Manufacturer Part Number: 12005
- UPC: 853742008199
- Pin Diameter: .154 in
- Pin Material: Stainless Steel
- Finish: Black
- Fits: AR-15 / AR-10 Small Pin Lowers
- Product Type: Trigger Pins
- Recommended Torque: 8 in-lbs
- Maximum Torque: 11 in-lbs
- Warranty: Lifetime Guarantee
- Origin: Made in USA
What’s Included
- 1 Trigger Pin (.154 in)
- 1 Hammer Pin (.154 in)
- 4 Screws
- 2 Allen Wrenches
Frequently Asked Questions
Will the Rise Armament Anti-Walk Pin Set fit my AR-15?
Yes, as long as your lower uses standard small-pin geometry, which covers the vast majority of AR-15 builds. These are true .154 diameter pins built for mil-spec small pin lowers. They also work in small-pin AR-10 pattern receivers.
How do these anti-walk pins keep from walking out?
Instead of relying on springs to hold the pins in place, this set threads oversized screws into each end of the trigger and hammer pins. That locks them laterally so they can't shift or creep out under recoil. It's a simple, mechanical fix that holds up under hard use.
What torque should I use when installing the Rise anti-walk pins?
Rise recommends 8 inch-pounds of torque on the screws, with 11 inch-pounds being the absolute maximum. Snug is what you're after, not cranked down hard. The included Allen wrenches handle the job just fine.
Do the pins stick out past the sides of the receiver?
On some lowers they can sit slightly proud since receiver widths vary between manufacturers. This is purely cosmetic and has no effect on how the rifle functions. If you want a flush look, you can file the ends down evenly, but it's not necessary.





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