Lone Wolf Distributors AlphaWolf Barrel, 9MM, Salt Bath Nitride Coated, Fluted, 416R Stainless Steel, Conversion to 9mm Stock Length, For Glk 27/33, Made in the USA AW-279N

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

LONE WOLF AlphaWolf Conversion to 9mm Stock Length Barrel For M/22&31 (AW-229N)

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

Great Lakes Firearms GL15223S-SND 223 Wylde 16" 30+1 Serpent Sand/Nitride Barrel

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

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

DMA Inc. Crowned Match Barrel for Gen 1-5 Glock 19 Pistols - Black Nitride