PTS KINETIC MREX™-AR M-LOK™ 11″ Bulk Ammo & Gas Each gearbox is equipped with

Each gearbox is equipped with Xcortech MOSFET

Another aesthetic change includes a "stealth" bolt charging handle which is low profile

For Marui Glock series

G41 Smith & Wesson M&P 9 Shield M2

PTS KINETIC MREX™-AR M-LOK™ 11″ Bulk Ammo & Gas Each gearbox is equipped withLike the MREX SCAR, much thought has been put into the design of the MREX AR. It is ergonomically set up to be more like a hand guard (like that of the FAL or G3) instead of a tube. Its profile allows the user a very comfortable C Grip on the weapon, and allows accessories to be mounted as though they are integral to the weapon. The flat bottom of the rail system is ideal for shooting off of support. The MREX AR also allows specific Kinect accessories