9mm

9mm AR-15s are becoming more popular all the time.  These pistol caliber carbines are ideal for home defense and competition use, but the require a few different parts than a typical AR.

We have a selection of barrels, magazines, bolts, and buffer weights to help you build a 9mm AR, or convert an existing lower to use 9mm.

Traditional 9mm handguns are also available for purchase – please check your local ordinances before ordering.