Laser Training Cartridge & Boresighter Dual Function for Cal 9MM/22LR/17HMR to Dry Fire Practice and Bore Sighting

It is designed for both training cartridge and boresighter functions. You will switch between the two modes easily. And start dry fire training after setting the sight. Practice without consuming any ammunition. The dry fire mode Can be used with our electron targets, also can be used with any Online APP. Android / IOS, providing visual and quick feedback to make your training more effective and fun. Lot Advantages: Train anytime, Save ammunition, Save record, Improve skill, Stay sharp, etc. Specifications: Material: Aluminum alloy oxidation. Laser Class: IIIa. Light Color: Red. Light wavelength: Red 630-680nm. Max. Output Power: ≤ 4.9mW. Work Temperature: -10° to +50° Packing List: 1 x Lase cartridge 9 x Spare O-rings 1 x Charging cable

• 【Dual-function】: It is designed for both training cartridge and boresighter purpose. You will switch between the two modes easily. And start dry fire training after setting the sight.（Mainly suit to steel barrels without mu.zzle devices）
• 【Latest Technology】: Our Multi-purpose laser fit into the end barrel rather than the chamber, this leads to better stability, durability and accuracy performance, and convenience, easy to install and remove.
• 【Working Status】: Red laser Class IIIa (Less than 5mW), Wavelength range 630 - 680nm. In bore sight mode, the laser will keep laser lit like a normal chamber boresighter. In dry fire training mode, a shot will be detected and laser flashing will be triggered.
• 【Unconstrained】: Practice without consuming any ammunition unconstrained by time and place. Can be used with our electron target. Also can be used with most of Online APP. Android / IOS, providing visual and quick feedback to make your training more effective and fun.
• 【Long Lasting】: Built-in rechargeable battery. Every time it is fully charged, the battery lasts up to more than 2 hours in boresighter mode, and lasts up 6000 shots in dry fire mode.