The Airbow® Framer is an untethered air-powered nail gun for builders in the residential and commercial construction industry. Airbow's power is realized through the Hammer Force Technology® valve actuation system, which allows the gun to direct 1 gram of compressed air into a single impact point to drive nails home each and every time. Airbow has no combustion system, on-board electronics, batteries or cords. It doesn’t require a charger, fuel cells or batteries. Using only compressed air, it delivers serious power.