Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
AT3 Tactical Mil-Spec AR-15 Pivot Pin
As Low As $4.99
View Product
Compare (0)
Show
Sort by
Filter by

Reliable Mil Spec Fit

by Krock, Verified Owner from OH, United States Written on December 30, 2025
The Mil-Spec AR-15 Pivot Pin is a simple but essential component that does exactly what it’s supposed to do. Built to standard mil-spec dimensions, it fits cleanly into compatible AR-15 lower receivers without excessive play or binding. Installation is straightforward, and once in place, the pin holds the upper and lower receivers together securely.

The finish is smooth and durable, helping resist wear and corrosion over time. Detent engagement feels solid, giving reassuring tension when opening or closing the rifle. Compared to cheaper alternatives, this pivot pin maintains consistent tolerances, which helps avoid wobble and improves overall receiver alignment.

While it’s not a flashy upgrade, it’s a reliable replacement or spare part for anyone maintaining or restoring an AR-15 to mil-spec standards. If you’re looking for a no-nonsense, dependable pivot pin that matches factory specs, this one gets the job done well.
Pros:
  • Mil Spec Fit
Cons:
  • No enhanced feature
Best Used for:
  • Mil spec Lowers
Would recommend: Yes
Was it helpful to you? Yes | No

It's milspec

by David Robinson, Verified Owner from AL, United States Written on June 16, 2025
I got stupid and broke my pivot pen. I purchase parts from here and never have problems, So I ordered more than this one.
Would recommend: Yes
Was it helpful to you? Yes | No

The Color May be darker than what you’re looking for

by SS, Verified Owner from FL, United States Written on February 5, 2025
This is not tan! It’s going to be a little darker than it looks in the pictures. Seeing it against the black it still pops and looks good
Would recommend: Yes
Was it helpful to you? Yes | No

Out of Spec

by John, Verified Owner from OH, United States Written on April 23, 2024
Was too big for any of my lowers. Kind of crazy that they could mess that up
Would recommend: No
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?