[Bright Beam] The laser is ClassIII A, power less than 5mW. this .45acp training cartridge have bright beam from 5-100yards

[Durability Material] the laser cartridge is made from brass case, durable and erosion resistance for harsh training environment

[Compatibility] this training cartridge mainly fit for .45acp caliber,the beam is work for most shooting training system

[Save your ammo] practice your shooting skill indoor and outdoor, save your time and ammo at the range

[3 sets battery& extra back cap] the laser cartridge comes with 2 back cap and 3 sets battery which can support 1000 rounds each set battery