PRO-ARMS RMR MOUNT BASE FOR UMAREX GLOCK 19X/GLOCK 45/19 GEN4/17 GEN5 Air Nozzles and Tappet Plates and hop up chamber

and hop up chamber

Designed by John Moses Browning in 1910 with patent dates going as far back as 1897

The barrel group features a PDI SUS304 6

Includes Low Profile Mock PTS Griffin Gas Block &amp

The internals of this rifle are part of the newly designed gearbox system by G&G - the G2

PRO-ARMS RMR MOUNT BASE FOR UMAREX GLOCK 19X/GLOCK 45/19 GEN4/17 GEN5 Air Nozzles and Tappet Plates and hop up chamberThe Pro Arms aluminum CNC RMR mount is an extremely lightweight mount designed to mount on to the rear sight. Compatibility: Umarex VFC Glock 19x Umarex VFC Glock 19 Gen 4 Umarex VFC Glock 17 Gen 5 Umarex VFC Glock 45 Includes: x1 Pro Arms Aluminum CNC RMR Lightweight Mount Base for Umarex G19X G19 Gen 4 x1 Screw Set