L2D Combat Precision Match S&W M&P Shield 9MM Barrel - Fluted Bronze

Stern Defense Barrel .45 ACP 10.50", Black

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

Stern Defense Barrel .45 ACP 16.10", Black

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

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

ZAFFIRI PRECISION Ported Pistol Barrel 9mm 3.8" Black P320 Compact

ZAFFIRI PRECISION Pistol Barrel 9mm 4.65" TB 1/2X28 Titanm Gold P320