Level up with the TLR-7® HL-X sub! This multi-fuel rail-mounted light uses Streamlight’s SL-B9® USB rechargeable protected lithium-ion battery pack or a CR123A lithium battery. Its front-loading battery compartment makes it easy to quickly replace batteries while the light is still mounted to the firearm. Interchangeable paddle switches accommodate your shooting style. Constructed of durable, anodized aluminum, it’s waterproof to 1 meter for 30 minutes. The ultra-compact and lightweight TLR-7 HL-X sub fits on select railed subcompact pistols.