Norsso N365XL 9mm Barrel Fits P365XL - Black - 3.7"

Lone Wolf Arms Dawn 365 Barrel 9mm 3.77" Fits Sig Sauer P365 - Black - Extended Barrel for Enhanced Performance and Precision - LWD-365-BLK-TH

Lone Wolf Arms Dawn 365 Barrel 9mm 3.77" Fits Sig Sauer P365 - Precision Barrel with Sleek Gray - LWD-365-GG-TH

Sig Sauer Replacement Barrel for Sig P365XL, Black - 8900740

True Precision Barrel 9mm 3.70" Fits Sig Sauer P365XL, Black - Reliable Performance - TP-P365XLB-XBL

Sig P365XL Barrel - 9mm - 3.7" - LCI - Gold - 8900777

Sig Sauer Non-Threaded Barrel w/LCI 9mm 3.70" Fits Sig Sauer P365-XL, Gold

Lone Wolf Arms Dawn 9mm Threaded Pistol Barrel SIG Sauer P365 XL 9mm 1/2x28 Thread Black Small