The CMC Triggers Match Precision barrel for the Glock 17 (brand part no. 75512) is a 9mm drop-in replacement with a 4.48-inch non-threaded profile. CMC Triggers cuts it from pre-hardened 416R stainless steel, rifled with six grooves at a 1:10 right-hand twist, and finishes it in black DLC. The chamber is cut to a SAAMI match grade specification, and the barrel is designed to improve slide fit and lockup for better accuracy. It is a good fit for Glock 17 owners who want a precision barrel that installs without a gunsmith.

Key Specifications

• The caliber is 9mm, matching the Glock 17 it is made for.
• The barrel length is 4.48 inches, the length that matches the Glock 17.
• The muzzle is non-threaded, a plain profile for a standard muzzle.
• The material is 416R stainless steel, pre-hardened and stress relieved to a final hardness of 38-42 Rockwell C.
• The rifling is 6 groove, cut rifled, with a 1:10 right-hand twist, double honed for a smooth bore.
• The finish is black DLC with a hexagonal boron nitride (hBN) low-friction coating in the bore and chamber.
• The chamber is SAAMI match grade, which supports tight lockup and consistent accuracy.

Frequently Asked Questions

Which Glock does this barrel fit? It is the Glock 17 version, with a 4.48-inch barrel and a 9mm chamber.

Does it need a gunsmith? No. CMC designs these barrels as drop-in replacements that do not require gunsmith assembly.

Is this barrel threaded? No. This is the non-threaded version, so the muzzle is a standard plain profile.

Buy the CMC Triggers Match Precision Barrel for Glock 17, Non-Threaded

A tighter-fitting barrel is one of the few upgrades that can improve a Glock’s accuracy without changing how it handles. Order this CMC barrel from our Lubbock, Texas gun shop for fast shipping, and see more handgun barrels while you are here.