Installing an AR 15 Free Float Rail

I wanted to modify my AR-15 so I shot this video as I installed a AR 15 Free Float Rail.  I used a Keymod rail, which is a way to attach accessories.

The mounting holes are shaped as a keyhole, so the parts slide in and are tightened.

This allows parts to be installed and removed easily.

Installing a AR 15 Free Float Rail is not complicated.  It is relatively straightforward and not a lot of special tools are needed.

It was pretty easy, even easier than building a stripped lower.

You will need a barrel wrench, an action block to hold the receiver, a vise, and a torque wrench.