Per the Manufacturer:

The NV83A Round Head Coil Nailer is used for construction work such as wall sheathing, roof decking, and subflooring, mobile and modular home construction, making of wooden boxes, pallets and drums, packing operations in manufacturing plants, and for other types of general packing and crating work.
Features

8.2lbs, lightweight and well balanced for easy maneuverability
Quick driving, 2-valve, cylinder drive system for efficiency
Side load magazine, easy to quickly replenish nails
Hardened aggressive toenail push lever, resists wear for prolonged life
Open nose design, for easy extraction of a jammed nail
Plastic shield, deflects wire collation for added safety
Long-lasting rubber grip, for added comfort
Specifications

Fastener Type Full Round Head, Coil Wire Collation
Magazine Angle 16-Degrees
Fastener Length Capacity 2" - 3-1/4"
Fastener Diameter Range .099 - .131
Magazine Capacity 200-300
Magazine Loading Side
Air Inlet 3/8"
Operating Pressure 70-120psi
Actuation Contact Optional Sequence
Air Consumption .084(FT3/Cycle@100psi)
L x W x H 11-13/32"x5-13/32"x13-11/16"

This Air Coil Nailer has Been Tested in in Fine Working Condition