SIG Sauer P365-FUSE Comp 9mm Luger, Integrally Compensated Slide, 3.7 in Barrel, Optics-Ready, 21+1 Capacity
This P365-FUSE Comp stands out with an integrally compensated slide, a 3.7 in barrel that stops short of the ports, and a macro-compact grip module with a removable flared magwell. It is optics-ready with SIG’s compact SIG-LOC/RMSC-compatible footprint and comes in excellent condition with four factory-capacity magazines. Marked NEWINGTON, NH, USA.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling wear is present and consistent with mild prior use.
What’s Included
- SIG Sauer hard case (gray)
- Two 21-round magazines
- Two 17-round magazines
The P365-FUSE Comp uses an integrally compensated slide with two top ports and oblong lightening cuts near the muzzle. The design pairs with a 3.7 in barrel that terminates before the ports, delivering the compensated configuration in a compact package with an approximate overall length of about 7.2 in.
The slide is optics-ready and ships with a cover plate. The footprint follows SIG’s compact SIG-LOC/RMSC-compatible pattern, and the iron sights include a square-notch rear sight and a green fiber-optic front for a bright, precise aiming reference.
The polymer macro-compact grip module has a coarse texture for traction and a removable flared magwell to speed magazine insertion. A four-slot 1913/Picatinny dust-cover rail provides space for compatible accessories. Front and rear slide serrations offer confident manipulation.
This striker-fired, flat-faced trigger model accepts both 17- and 21-round magazines, with a maximum stated capacity of 21+1. This example includes two 21-round and two 17-round steel, double-column magazines, reflecting a mix of standard-length and extended-baseplate types. Made in the USA and marked NEWINGTON, NH, it represents a recent release within the P365-FUSE series.