The Makita 18V LXT® 21° Full Round Head 3 1/2"" Framing Nailer (XNB03) drives full-round head nails into dense engineered lumber with the power of a pneumatic nailer. The XNB03 can drive up to 1,000 framing nails on a single charge of a 18V LXT® 6.0Ah battery (battery sold separately). The 21° Full Round Head 3 1/2"" Framing Nailer features a two-mode selector switch that allows the operator to select sequential nailing or bump fire options. It features an anti-slip nose for controlled nailing at almost any angle. The Framing Nailer features a “tool-less"" depth adjustment engineered for more precise flush and countersink nailing. The XNB03 is equipped with an anti-dry fire mechanism engineered to help prevent driving blanks and the Nailer features a rear lock-and-load magazine with 41 nail capacity for maximum efficiency. An accessory for the Nailer is the Extended Capacity Magazine Set (1914P1-6, sold separately) that holds 97 nails for more user productivity. The Framing Nailer drives 21º plastic collated framing nails from 2"" to 3-1/2"" in length and .113 to .148 in diameter. It weighs only 11.9 lbs. with 18V LXT® battery (battery not included) for reduced operator fatigue. Convenience features include a built-in L.E.D. light that illuminates the work area, a belt hook with a retractable extra-wide tool hook that secures the tool when not in use, and an ergonomically designed handle with a rubberized soft grip that provides increased user comfort.