True Precision threaded barrel for the Glock 48 single-stack 9mm — a match-grade drop-in upgrade with TiN gold finish, ready for a slim muzzle device or suppressor on the G48 platform.

Features:

• Fits Glock 48 pistols in 9mm Luger (also compatible with slim-frame Glock 43X variants)
• Material: certified 416R stainless steel billet
• Broach-cut 6-groove match-grade rifling, 1:10 RH twist
• Improved chamfers, radius cuts, and lockup geometry over OEM
• Fully supported SAAMI-spec chamber — runs hollow-points, FMJ, and cast lead
• 1/2x28 muzzle threads with Viton O-ring locking thread protector included
• Finish: TiN gold (titanium nitride)
• Drop-in fit — no gunsmithing required

Finish note: The TiN coating wears slightly at metal-to-metal contact points such as the locking lug face and barrel hood — normal and does not affect function or accuracy.

Hand-cycle a few dummy rounds to confirm headspace and feeding before live fire. If shooting suppressed, verify recoil-spring weight per your host pistol.

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