PRO-ARMS RMR MOUNT BASE FOR UMAREX GLOCK 19X/GLOCK 45/19 GEN4/17 GEN5 Air Nozzles and Tappet Plates Designed by John Moses Browning

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

textured selector switch and mock bolt catch provide the ARP9 with aggressive details

Semi-only CQB

- M-LOK™ modular design

and hop up chamber

PRO-ARMS RMR MOUNT BASE FOR UMAREX GLOCK 19X/GLOCK 45/19 GEN4/17 GEN5 Air Nozzles and Tappet Plates Designed by John Moses BrowningThe 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