- The SIG SAUER P365 Fuse is a 9mm semi-auto pistol with a 4.3 inch barrel and a 21 + 1 capacity built on a polymer frame for a compact defensive package. It features a stainless steel slide with a Nitron black finish and a laser stippled X-Grip for positive control during rapid fire. This optic ready model includes a Romeo-RS Compact 3 MOA red dot, an M1913 rail for lights and lasers, and ships with three magazines for immediate use.
