The Makita 2-1/2" Siding Coil Nailer (model AN611) combines rugged construction with ease-of-use features for improved performance. The AN611 accepts 1-1/4” to 2-1/2” nails (.080 - .099 shank diameter) with a 300-400 magazine capacity and an easy-loading canister with nail size adjustment. The AN611 has a 3-mode selector switch (contact, sequential, lock) that is engineered for increased user control and convenience. Additional features include a "tool-less" depth adjustment with 9 depth settings, and sharp spurs that grip the wood for increased control at an angle.