TNW Firearms has introduced the 22LR in our uunder 4lbs LTE version. Like all Aero Survival Rifles and Pistols, the new 22LR LTE is a no-tools-required, rapid take-down design for the ultimate in portability. Weighing less than four pounds the 22LR LTE is perfect as a backcountry or emergency survival firearm for outdoor enthusiasts, hunters, ranchers, pilots or anyone who needs a compact, rugged and reliable semi-automatic rifle.