Sig Sauer
Sig Sauer P365 Fuse Comp OR Handgun 9mm Luger 17rd (1) and 21rd (2) Magazines 3.7" Barrel Black
Product Details
The P365-FUSE COMP ROMEO-X SIG-LOC™ delivers full-size shootability in a streamlined P365 platform pairing a slide-integrated compensator with a factory-mounted enclosed optic for maximum control and confidence.
A slide-integrated expansion chamber paired with a 3.7” barrel reduces recoil and muzzle rise without adding length giving the FUSE the flatter shooting performance the platform was built for. Aggressive FUSE slide serrations ensure positive manipulation in any condition.
The pistol comes equipped with a ROMEO-X SIG-LOC Compact optic fully enclosed sealed and gas-purged for durability and all-weather performance. Mounted from underneath using the SIG-LOC system it delivers the strongest optic lockup in the industry with a low deck height for standard-height iron sight co-witness.
A polymer grip module with 1913 accessory rail interchangeable backstraps and X-RAY3 day/night sights round out a pistol designed for hard use and fast shooting right out of the box.
- Slide-integrated expansion chamber with 3.7” barrel
- Aggressive FUSE slide serrations
- ROMEO-X SIG-LOC Compact enclosed optic
- Under-slide SIG-LOC mounting system for superior lockup
- Side-mounted battery for easy changes without optic removal
- Polymer grip module with 1913 accessory rail
- Interchangeable small medium and large backstraps
- X-RAY3 day/night sights
- Flat-faced striker-fired trigger
- Includes (1) 17-round and (2) 21-round steel magazines
Specifications
| Brand | Sig Sauer |
|---|---|
| UPC | 798681741298 |
| Caliber | 9mm |
| Action | Semi-Auto |
| Color / Finish | Black |
| Barrel Length | 3.7" |
| Capacity | 17 rounds |
| Weight | 3.4 lb |
| Condition | New |
Buying this item
- Can I buy the Sig Sauer P365 Fuse Comp OR Handgun 9mm Luger 17rd (1) and 21rd (2) Magazines 3.7" Barrel Black online and have it shipped to me?
- Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
- How old do I have to be to buy the Sig Sauer P365 Fuse Comp OR Handgun 9mm Luger 17rd (1) and 21rd (2) Magazines 3.7" Barrel Black?
- You must be 21 or older with valid government ID for handguns and stripped receivers.
- Is the Sig Sauer P365 Fuse Comp OR Handgun 9mm Luger 17rd (1) and 21rd (2) Magazines 3.7" Barrel Black in stock?
- Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
- What is the return policy?
- Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.
All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.
Frequently bought together
Complete the setup
Ammo, magazines and optics matched to Sig Sauer P365 Fuse Comp OR Handgun 9mm Luger 17rd (1) and 21rd (2) Magazines 3.7" Barrel Black. Everything here ships to your door or is ready at pickup.
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Magazines that fit
Matched by caliber and Sig Sauer fit.
Red dots & sights
We mount and bore-sight for pickup.
Tijicon RMRcc Red Dot Sight Adjustable LED 6.5 MOA$511.42Top pick
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