JE MACHINE PS-BAL23 AR-15 BARREL 4.5 9MM

Ballistic Advantage Performance Barrel 5.56x45mm 13.70", Black - Compact and Efficient Barrel - BABL556036F

Bond Arms Hand-Cannon Handgun Barrel 9mm 4.25"

Bond Arms Hand-Cannon Handgun Barrel 9mm 3.50"

Faxon Firearms Blowback Button Rifled Pistol Caliber Taper Barrel 9mm 16", Black

Tyrant Designs Non-Threaded Barrel for Gen 1-5 Glock 19, 19X, 45 - BLK

BALLISTIC ADVANTAGE Premium Series 9mm 4.5" Bomber Fluting Threaded Barrel Fits Glock 19 G3-5 | Gold

SHADOW SYSTEMS DR920 Barrel 9mm 4.5" Bronze G19/17(Gen 5) Fluted