Dry Fire Training Sytem-223 REM Laser Training Cartridge Comes with Spare Switch Cap BE-GHXL-223Kit This pro 20 Gauge trainer

This pro 20 Gauge trainer cartridges (12 pk) are inert dummy rounds used for training and instructional activities

the laser will keep laser lit like a normal chamber boresighter

durability and accuracy performance

（Mainly suit to steel barrels without mu

Dry Fire Training Sytem-223 REM Laser Training Cartridge Comes with Spare Switch Cap BE-GHXL-223Kit This pro 20 Gauge trainerUpgraded Switch: 3rd generation laser training cartridge. Laser only stays on 200ms will work for all . 223 firearms. No matter the firing pin returns or not,The laser will flash once, waiting for the next hit. Convenient: Training without consuming any ammunition in the room. The dry fire laser can be used with Online APPs, laser training target. Providing visual and quick feedback to make your training highly effective and more fun. Function: