Can be actuated from any angle. Light mallet impact will set nail perfectly. No recoilPrimpact striking module. Striking system that regulates the depth of penetration independently from the mallet impact. Finely threaded screw-in cartridge assembly for precision, easy dismantling and durability. Ergonomically designed for efficient handling. Heavy duty cast aluminum body. Safety mechanism embedded in base plate. Highest grade steel piston and driving blade will last longer under repeated impacts. Low center of gravity and perfect balance provide stability. Comfort grip. Wood friendly composite shoe. Extruded aluminum nail channel .