The Backup Tactical Threaded Barrel (brand part no. G43TB-BLK) is a 9mm replacement barrel built for the Glock 43/43X, adding threads for a muzzle device to one of Glock’s most popular subcompact single-stack pistols.

Key Specifications

• Fits the Glock 43/43X
• Chambered in 9mm
• Threaded at 1/2×28 for muzzle devices
• Stainless steel construction with a black nitride finish
• Ships with a thread protector

Frequently Asked Questions

Does this barrel come threaded? Yes, it’s threaded at 1/2×28 to accept a compatible muzzle device.

What Glock models does it fit? The Glock 43 and 43X.

Buy the Backup Tactical Threaded Barrel, Glock 43/43X

Order this barrel from our Backup Tactical lineup, browsable in our full handgun barrels selection, with fast, insured shipping from our Lubbock, Texas gun shop.