CN55 Nail Gun Cordless Air Gun Nail Framing Nailer Gun ,Easy Adapter & Wide Applications

1) Grade heat treated and high machining precision nose for durability and quick action bump firing 2) High speed valve technology for quick action bump firing and less jam 3) Driver, spring, O-rings, bumper manufactured from top materials, extend more than 30% working life 4) Safety-system helps protect tool and operator 5) High-strength aluminum alloy casing, strength increased by 5%