Z-M Weapons

Z-M Weapons is a firearm design and manufacturing firm based in Bernardston, Massachusetts.

The company specializes in the AR-15, M16, and its own LR-300 rifle. The only firearm they offered for sale was the LR-300 until the Shot Show 2008 where Z-M Weapons introduced the all new LR-500; In addition to their rifles they manufacture and distribute accessories.

The gas system used by Z-M Weapons solves the problems related with the traditional systems used on the AR rifles and additionally allows the use of a completely foldable stock that makes this gun extremely compact allowed by the foldable stock (foldable on the left side).

Since the first introduction at the Shot Show several years ago, the L-R 300 evolved and changed the exterior design.