PRO-ARMS RMR MOUNT BASE FOR UMAREX GLOCK 19X/GLOCK 45/19 GEN4/17 GEN5 Air Nozzles and Tappet Plates The internals of this rifle

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

Muzzle Velocity: 380-400fps

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

The barrel group features a PDI SUS304 6

- M-LOK™ modular design

PRO-ARMS RMR MOUNT BASE FOR UMAREX GLOCK 19X/GLOCK 45/19 GEN4/17 GEN5 Air Nozzles and Tappet Plates The internals of this rifleThe 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