The Bostitch MCN150-E Strap Shot Metal Connecting Nailer is incredibly lightweight and simple to use and maintain. Compact metal connecting nailer with Sequential Trip Trigger, adjustable exhaust. It is designed to allow access to even the tightest corners, and the innovative exposed-tip design positions the fastener directly into the connector plates holes for faster and more accurate positioning than ever before. The award winning StrapShot MCN150-E is the most advanced pneumatic positive placement nailer on the market. The compact StrapShot is designed to work where other nailerscan't, allowing access to even the tightest corners, and the innovative exposed-tip design positions the fastener directly into the connector plates holes for faster and more accurate positioning than ever before. Ideal for Joist Hangers, roof trusses, metal connectors and other manufacturing uses. This nail gun uses the 3.75 x 38 mm PT MCN Galvanised Nails. Specification Magazine Capacity: 29 (max). Nail Head: 7.2mm. Nail Length: 38mm. Nail Diameter: 3.3-3.8mm. Operating Pressure: 70-120 PSI, 4.1-8.4 Bar. Air Consumption Per Shot: 5.6 bar 1.9 Litre. Weight: 1.95kg.