The SIG P365 FUSE blends full-size capability with micro-compact concealment in the P365XF series, offering a 21+1 capacity inside a razor-thin 1" grip module for carry applications that demand high round count without sacrificing shootability; its 6 7/8" optic-ready bronze topo Skydas Cerakote slide and extended sight radius give the kind of control and accuracy youd expect from a larger duty gun, while the 4.3" carbon steel barrel delivers improved ballistic performance from modern 9mm Luger defensive ammunition for faster velocities and reliable expansion. Built on SIG Sauers polymer-frame P365 platform, the FUSE includes a 1913 accessory rail for lights or lasers, a removable magwell for faster reloads, and fiber optic front with low-profile combat rear sights for fast target acquisition in low light; that combination makes it equally suited to daily concealed carry, off-duty or plainclothes law enforcement, and home defense where concealability and stopping power matter. Transfer requires an FFL.