Lone Wolf AlphaWolf Threaded Fluted Barrel 45 ACP 3.9" S&W M&P Shield 45

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

Agency Arms Mid Line Barrel MLG43T/FTIN, 9MM, Titanium Nitride Finish, Threaded And Fluted, Fits Glock 43 MLG43T/FTIN

DMA Inc. Threaded Match Barrel for Glock 43 Pistols - 1/2x28 - Black Nitride

IVER JOHNSON 1911 45ACP 5.75" .578x28 Threaded Barrel | Black

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

Nowlin Arms Bull Barrel .45 ACP 5" Fits 1911 Government, Stainless Steel

Nowlin Arms Barrel .45 ACP 5" Fits 1911 Government, Stainless Steel