LONE WOLF AlphaWolf 10mm 5.2in Barrel For Glock 20 (AW-2010TH)

LONE WOLF Dusk19 9mm 4.6in Threaded Barrel for Glock 19 (LWD-Dk-19TH-Blk)

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

TRUE PRECISION Threaded Stainless Barrel for Glock 19(TP-G19B-XT)

TRUE PRECISION Threaded Black DLC Barrel for Glock 19 (TP-G19B-XTBC)

Rival Arms 9mm Drop-in Threaded Barrel for Glock 17 Pistol, Black PVD - RA20G102A

Lone Wolf Distributors AlphaWolf Barrel, 9MM, Salt Bath Nitride Coated, Threaded/Fluted, 416R Stainless Steel, 1/2x28 TPI, For Glock 17, Includes Thread Protector, Made in the USA AW-17TH

Lone Wolf AlphaWolf Extended Length Barrel for Glock 20 10mm 6.02" Salt Bath Nitride