Sig Sauer P365 FUSE 9mm Striker-Fired Compact Pistol with ROMEO-X Compact Optic, 4.3" Barrel, 21+1 Capacity
This Sig Sauer P365 FUSE is a recent-release P365-series pistol configured with a factory-installed, slide-mounted SIG SAUER ROMEO-X Compact reflex optic. It features a 4.3" carbon steel barrel, a two-tone finish (gray Nitron slide over a black polymer frame), and a stated maximum capacity of 21+1. The setup also includes a flared magwell funnel with a retaining screw and an M1913-style multi-slot accessory rail on the dustcover.
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: The pistol shows light signs of wear and handling with some surface scratches.
What's Included
- SIG SAUER ROMEO-X COMPACT slide-mounted reflex optic (installed), tan optic body marked "ROMEO-X COMPACT"
- Tactical Development Pro Ledge TAR thumb pedal (installed)
- Sig factory hard case
- Interchangeable grip inserts/backstraps marked "S" and "L"
- 2x 21-round magazines (SIG SAUER P365-series)
- 1x 17-round magazine (SIG SAUER P365-series)
Built on the P365 series, this FUSE submodel combines a compact frame size with a 4.3" barrel and an extended-capacity magazine setup listed at 21+1. The slide is marked "P365," and the barrel hood is marked "SIG SAUER" and "9mm x 19."
The pistol uses a striker-fired action and is equipped with a flat-faced metallic trigger. The slide features both front and rear serrations, and the gray Nitron finish pairs with the black polymer frame for a clean two-tone look.
For sighting, it includes a fiber-optic front and a plain notch rear sight, along with the installed SIG SAUER ROMEO-X Compact reflex optic. The optic is mounted on the slide and is listed as a ROMEO-X Compact model.
Ergonomics and handling features include a textured grip module with "SIG SAUER" molded into the grip, plus interchangeable grip inserts/backstraps marked "S" and "L." A flared magwell funnel is installed and retained by a screw, and the dustcover includes a multi-slot/M1913-style accessory rail.