The Faxon Duty Series Glock 48 barrel (brand part no. GA910N48NGQ-N) is a drop-in 9mm replacement barrel for Glock 48 slides. Faxon Firearms machines it from 4150 CMV, button rifles the bore 1:10 with six grooves and finishes it in salt-bath QPQ nitride inside and out. The profile is OEM-style and the muzzle is non-threaded with a target crown. It is a carry-ready barrel upgrade for a slim Glock that drops into a factory-spec slide.

Key Specifications

• The chamber is 9mm Luger (9×19), cut to the SAAMI chamber.
• It fits Glock 48 slides.
• Barrel length is 4.19 inches.
• The material is 4150 CMV, stress relieved after rifling.
• Rifling is button rifled, 1:10 twist, six grooves.
• The finish is salt-bath QPQ nitride, inside and out.
• The muzzle is non-threaded with a target crown.

Frequently Asked Questions

Does this fit a Glock 43X? Faxon lists this barrel for Glock 48 slides only.

Is it threaded? No. The muzzle is non-threaded with a target crown.

Can it shoot lead bullets? Yes. Six-groove land-and-groove rifling runs jacketed and cast lead bullets.

Buy the Faxon Duty Series 9mm Barrel for Glock 48, Non-Threaded, QPQ Nitride

Find more in our handgun barrels selection. Order from our Lubbock, Texas gun shop and it ships fast.