The gun has been completely rebuilt and is in like-new working order. One of the best all-around coil nailers, it is still in production after 20 years, and all parts are still available. • N80CB-1 (nail shank .099 - .131) (length 1.5 - 3.25) • 6-month warranty (ask for details) Ask me about repairing your nailers, compressors and power tools. Call Sheldon at 236-464-5990