The NR83A5(S)M has the same legendary durability and reliability you have come to trust with Metabo HPT, but now with an improved trigger design and sharing all the same components as the original NR83A5(S)M . With the power to drive 2 In. – 3-1/4 In. nails into even the toughest materials there is no job this tool can’t handle. Experience quick response and rapid, powerful driving with the Metabo HPT cylinder valve drive system. As the Pro Preferred Brand of pneumatics for 7 years running (2014 - 2020) by builder and developer magazine and a 5 year warranty, you can count on the NR83A5(S)M to be your go to nailer. Technology: experience quick response and rapid, powerful driving with the Metabo HPT cylinder valve drive mechanism Trigger: selectable trigger mode; choose contact or single sequential actuation mode via switch in the trigger Rafter hook: can be positioned on left or right side depending on user preference Easy load: rear loading magazine for quick replenishments Fasteners: 2-In to 3-1/4 in 21 degree nails Rubber grip: provides for superior control and comfort during use Claw tip: hardened claw tip resists wear and grips wood for driving nails at different angles Open nose: open nose design for easy extraction should a nail jam Sub-Brand: N/A Type: Framing Depth Control: N/A (not a feature) Inlet Size in Inches: 3/8-in Magazine Capacity: 64 Maximum Nail Diameter: 0.131-in Maximum Nail Length: 3-1/4-in Minimum Nail Length: 2-in Weight (lbs.): 8.8 Battery Recharge Time (Hours): 0 Collation Material: Plastic Collation Type: Angled Cordless: No Degree: 21 Fastener Head Style: Roundhead Housing Material: Aluminum Jam Clearing: N/A (not a feature) Maximum PSI: 120.0 Pneumatic: Yes Power Source: Pneumatic Required Pressure (PSI): 70 Strip or Coil: Strip Warranty: 5-year ANSI Compliant: Yes CA Residents: Prop 65 Warning(s): Yes