NuMax SXL31 3-in-1 16 and 18 Gauge Finish Nailer The Numax SXL31 3-in-1 Pneumatic Nailer fires 16 gauge finish nails, 18 gauge brad nails and 18 gauge narrow crown staples The Numax SXL31 is equipped with a 360 degree adjustable exhaust, adjustable depth control and an aluminum magazine and cylinder Operating pressure of 60-115 psi and a magazine capacity of 100 pieces The Numax SXL31 3-in-1 Nailer is ideal for shoe & crown moldings, base boards, furniture trim, window casings and chair rail Weight: 4.8lbs This is an aftermarket of generic part