Description
The SilencerCo threaded barrel for the Glock 43 is a direct replacement for the factory barrel with 1/2×28 threads out front for a suppressor or compensator. SilencerCo built it for owners who want to add a muzzle device to a slim carry gun without swapping slides. It is a drop-in part for the factory G43 and G43X slide, with no fitting required.
SilencerCo machines it from 416R stainless steel and finishes it in black nitride, so it matches the factory look until the thread protector comes off. A thread protector ships with the barrel. SilencerCo lists the length at 3.9 inches, which puts about a half inch of threaded muzzle past the slide. If you plan to run it on a SilencerCo pistol suppressor, note that the 1/2×28 piston (SilencerCo part AC1756) is sold separately.
Fitment: SilencerCo lists this barrel (part AC5049) for the Glock 43 and Glock 43X, which share the same factory barrel. It will not fit the Glock 48, which uses a longer barrel, and it will not fit the Glock 26 or any double-stack Glock. SilencerCo makes a separate barrel for the G26.
Pairs with: Zaffiri Precision Blowhole Compensator (Glock 43, 43X, and 48, 9mm, 1/2×28, Black Nitride); Faxon EXOS-533 Compensator (Glock 43X and 48, 9mm, 1/2×28, Black; 43X only); True Precision S Micro Compensator (1/2×28, 9mm, Black DLC).
Specs
- Fits: Glock 43, Glock 43X
- Caliber: 9mm Luger
- Thread pitch: 1/2×28
- Length: 3.9 in (threaded)
- Material: 416R stainless steel
- Finish: Black nitride
- Includes: Thread protector
- Manufacturer part number: AC5049
- UPC: 816413027837
Who it’s for
Glock 43 and 43X owners who want to run a suppressor or a small compensator on a carry gun, and PCSL or Tactical Games shooters who need a threaded muzzle on a slim nine.
Who should skip it
If you carry a Glock 48, this barrel is too short for that slide; look at the True Precision or Zaffiri Precision Glock 48 threaded barrels in this batch. If you want an in-stock option for the 43X right now, the Backup Tactical Glock 43/43X barrel covers the same guns with a thread protector included. And check your division rules before installing: USPSA Production and Carry Optics do not allow threaded barrels with devices attached.
