The True Precision Threaded Barrel (brand part no. TP-G17B-XTBL) is a match-grade drop-in barrel machined from a 416R stainless steel billet for the Glock 17 Gen 4, finished in black nitride. It’s cut with an 11-degree target crown and a 1:10 left-hand twist rate, then threaded 1/2×28 with a thread protector included, so it’s ready for a compensator or suppressor as soon as the protector comes off. True Precision widens and improves the feed ramp over the OEM design for more reliable feeding of hollow-point and other defensive ammunition, chambered in 9mm Luger.

Key Specifications

• Machined from a 416R stainless steel billet.
• Built as a match-grade drop-in barrel for the Glock 17 Gen 4.
• Cut with an 11-degree target crown.
• Rate of twist is 1:10, left-hand.
• Threaded 1/2×28 with a thread protector included.
• Features an improved, widened feed ramp over OEM for reliable hollow-point feeding.
• Chambered in 9mm Luger.
• Finished in black nitride.
• Does not include sights.

Frequently Asked Questions

Will this fit a Gen 5 Glock 17? No, this barrel is built specifically for the Glock 17 Gen 4.

Is the barrel threaded? Yes, 1/2×28, and it ships with a thread protector.

Will it reliably feed hollow-point ammunition? Yes, the improved and widened feed ramp is designed for more reliable feeding of hollow-point and other defensive ammunition.

Buy the True Precision Glock 17 Barrel

A widened feed ramp and match-grade fit make this barrel a real upgrade for defensive-ammo reliability. Order it from True Precision through our Lubbock, Texas gun shop for fast, direct shipping, and browse more Glock barrels to finish your build.