Sig P365 Threaded 1/2×28 barrel for 3.7″ pistols


SKU: p365 xl threaded barrel Category:


Designed for: 3.7″ P365XL, XMACRO & XMACRO Tacops 9mm (will NOT work on the XMACRO Comp slide) – Threaded Length: 4.35″ overall

Rifling: Proprietary broach cut, 6-groove, 9mm 1/10RH twist, suitable for all ammo including cast lead

Material: USA sourced certified 416R stainless steel

Chamber: SAAMI spec 9×19 Luger

Barrel Options: Target crown (non-threaded) or
1/2×28 threads (threaded) with protector

Threaded Model: Includes high-heat integral O-ring lock thread protector

Design: Improved fit from OEM with added chamfers, radius cuts, and re-engineered feedramp allowing more reliable function with defensive ammo over the original Sig design.

Finishes: Assorted specialty coatings available

Warranty: Limited Lifetime Performance Warranty on Function


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