Unlock Your P365’s Full Potential
Upgrade your P365 with the new OEM threaded barrels, now available for X, XL, and XMACRO models. These factory barrels are thoroughly tested to provide the consistent reliability and accuracy you expect from SIG.
Why upgrade to a threaded barrel? It opens the door to performance-enhancing attachments like the Herrington Arms Compensator or the MODX-9 Suppressor.
P365-XL, XMACRO 9MM THREADED BARREL, LCI, 4.3″
$229.99
Designed for XL and XMACRO (non-comp) 3.7″ slides.
P365 9MM THREADED BARREL, LCI, 3.7″
$229.99
Designed for all P365-X models.
NEW: Herrington Arms Single & Dual Port Compensators
Designed to pair perfectly with your new threaded barrel, these compensators reduce recoil to get you back on target faster.
Compensator Features:
• Reduced Recoil: Engineered to mitigate muzzle flip for flatter shooting
• Faster Follow-Up Shots: Easier target re-acquisition
• Premium Build: Durable, lightweight 7075 Aluminum with anodized finish
• Reliable Cycling: Recoil spring pocket to keep components inline.
• Easy Installation: No gunsmith required
P365 DUAL PORT COMPENSATOR
$89.99
P365 SINGLE PORT COMPENSATOR
$89.99
Major News: The $200 Tax Stamp Fee is Gone!
Did you hear? As of January 2026, the $200 federal tax stamp fee for suppressors and SBRs has been eliminated. The paperwork remains, but the cost is $0.
Now is the time to grab the SIG SAUER MODX-9 Suppressor.
Modular Design: Configurable titanium baffles let you personalize length, weight, and sound. Class-Leading Performance: 21 points of impact adjustment for precision accuracy. Versatile: Comes with a fixed barrel spacer for carbine use.
SIG SAUER 72 PEASE BLVD NEWINGTON, New Hampshire 03801
FOG HORN 