Description
The Faxon Match Series straight fluted threaded barrel for the SIG P365 replaces the factory 3.1 inch barrel and adds 1/2×28 threads for a compensator or suppressor. Faxon built it as a drop-in part for the factory P365 slide and machines it in house in Ohio. Faxon does note that because the P365 slide is so slim, you may need to remove the O-ring from the barrel to get it to seat.
Faxon machines it from stress-relieved 416R stainless steel with conventional button rifling at a 1:10 twist, which is safe for cast lead, and a SAAMI spec 9mm chamber. The straight flutes cut weight and give the barrel its look. The finish is salt bath nitride inside and out for corrosion resistance and easier cleaning, and the muzzle carries an 11 degree target crown. Overall length is 3.71 inches. Faxon covers it with its lifetime guarantee for the original owner.
Fitment: Faxon lists this barrel (part 365B910NFSOQ-T) for the standard SIG P365 9mm. It will not fit the P365 XL, which uses a longer slide and barrel; Faxon makes a separate XL version (part 365B910NXSOQ-T). It will not fit the P365-XMACRO, the P365 Fuse, or the P320.
Pairs with: Faxon EXOS-525 Compensator (SIG P365 and P365 XL, 9mm, 1/2×28, Black); True Precision True-Lock Compensator (SIG P365, P365X, P365 XL, X-Macro, Fuse, 1/2×28, Black).
Specs
- Fits: SIG P365 (standard)
- Caliber: 9mm Luger
- Thread pitch: 1/2×28
- Length: 3.71 in overall (threaded)
- Material: 416R stainless steel
- Finish: Salt bath nitride (inside and out)
- Rifling: Button rifled, 1:10 twist
- Chamber: 9mm SAAMI spec
- Includes: Barrel (thread protector not listed by Faxon; see flags)
- Manufacturer part number: 365B910NFSOQ-T
- UPC: 816341025998
- Made in: USA
Who it’s for
P365 owners who want to add a compensator or run a suppressor on a carry gun, and PCSL or Tactical Games shooters who use a P365 in a division that allows a muzzle device.
Who should skip it
If you carry a P365 XL, this barrel is too short; look at the True Precision P365 XL threaded barrel in this batch or Faxon’s XL version. If you want a compensator on a P365 without a threaded barrel, the True Precision P365 compensator we carry is another route, and Zaffiri also makes a P365 barrel in this batch. One thing to know: the straight flutes trap carbon after suppressed shooting, so plan on a scrub. USPSA Production and Carry Optics do not allow a threaded barrel with a device attached.
