Barrel G20c - Barrel 4.61'''' Fits Glock 20c Black

Faxon Firearms Button Rifled Flame Fluted Drop-In Barrel 9mm Fits Glock Gen 2-4 G17 Full-Size, Black

Barrel G17 - Barrel 4.48'''' Fits Glock 17 Gen 1-4 Black

Barrel G26 - Barrel 3.43'''' Fits Glock 26 Black

Wilson Combat Match Grade Drop-In Barrel .45 ACP 4.60" Fits Glock Gen 3-4 G21, Stainless

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

ZAFFIRI PRECISION Pistol Barrel 40 S&W 3.9" Black /Glock 23 Gen 1-3

ZAFFIRI PRECISION Pistol Barrel 40 S&W 3.9" SS Silver Glock 23 G1-3