SIG Sauer
SIG P365 Fuse
Long-slide P365 with 4.3-inch barrel and full-length grip
Key Highlights
- •4.3-inch barrel
- •Full-length P365 grip
- •Compact optic cut
Specifications
- Price
- $780
- Weight
- 1 lb 7.100000000000001 oz
- Calibers
- 9mm
- Rail Type
- picatinny
Capability Profile
0-10 Scale Across 8 Axes
Compatibility Tags
Overview
The P365 Fuse stretches the platform to a 4.3-inch barrel and longer slide, delivering more velocity and a steadier sight picture while retaining the familiar P365 ergonomics. It's a carry-capable pistol that leans into shootability and performance.
Key Features
- 4.3-inch barrel for improved velocity
- Compact optic cut compatible with slim red dots
- Full-length grip for control and capacity
- Integrated accessory rail
- XRAY3 day/night sights standard
Pros
- +More velocity and stability than shorter P365s
- +Optic-ready with compact footprint
- +Excellent for training and home defense
- +Still slimmer than full-size pistols
Cons
- −Longer slide reduces concealment ease
- −Heavier than base P365
- −Holster selection more specific
Detailed Specifications
- caliber
- 9mm
- Barrel Length
- 4.3 inches
- Overall Length
- 7.2 inches
- height
- 5.1 inches
- width
- 1.1 inches
- weight
- 23.1 oz (w/ mag)
- capacity
- 17+1 flush / 21+1 extended in unrestricted packages
- trigger
- Striker-fired, ~5.5 lb pull
- barrel
- Carbon steel, nitron finish
- msrp
- $779.99
Video Reviews
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Guides
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