AR-15 Trigger Pin

I think we can all agree that the trigger of any firearm is a pretty important component. Essentially, they are what begin the "boom", and without them, firearms would be little more than expensive paperweights. As such, I think it would be appropriate to celebrate the trigger. But in doing so, we must also celebrate its often-overlooked, behind-the-scenes buddy that makes its operation possible. Of course, I am speaking of none other than the AR-15 trigger pin.

In stock

SKU 8448609-2


The AR-15 trigger pin, as are all of our house brand spare and replacement parts for the AR-15 platform, is a brand new part produced in a state-of-the-art manufacturing facility that holds several foreign military contracts. As such, all parts are compatible with and interchangeable in any MIL-SPEC AR-15.

Located through the center of the lower receiver adjacent the trigger and trigger spring, the AR-15 trigger pin is a small roll pin designed to secure the positions of both the trigger and the trigger spring within the lower receiver. This small component is of utmost significance, as its inclusion allows for both of the aforementioned parts to contribute their functions to the firing sequence. Without the trigger pin, neither the trigger nor the trigger spring will function properly.  

Spare and replacement parts are an important consideration when it comes to firearms. Like any machine, firearms rely on a series of parts to function properly – especially those components that may have an impact on the firing sequence. In general, if a part breaks or fails, a repair or replacement becomes immediately necessary – not only to keep a firearm functioning properly but also to ensure the safety of yourself and those around you.

It is also important to consider availability when discussing spare and replacement parts. At this time, is seeking to provide our customers with a wide selection of spare and replacement parts for the AR-15 platform. Several brand new parts from the house brand are now readily available on our website at an affordable price. If you have any need or desire for spare or replacement parts, now would be a good time to take advantage of this offering.

Grab a brand new, MIL-SPEC AR-15 trigger pin today for just $1.25.

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Brand United Defense LLC

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