True Precision Glock 19 Barrel

Designed to fit Glock Gen 1-5 Models: G19, G19X, G45.

Upgrade your Glock with a True Precision 9mm drop-in barrel, designed to deliver enhanced accuracy, reliability, and overall performance. Precision-machined for the Glock 19 (Gen 1–5), Glock 19X, and G45, this barrel offers a true performance boost for both carry and range use.

Crafted in the USA from heat-treated 416R stainless steel, the barrel features broach-cut 6-groove rifling, precision chamfers, and an optimized feed ramp to feed all types of 9mm ammunition with flawless consistency. Whether you're running hollow points, lead cast, or ball ammo, this barrel is built to outperform factory components. Zero fitting required—just drop it in and shoot with confidence.

• Drop-In Match Grade 416R Stainless Steel
• Works With Gen 1-5 Glock 19 Pistols. Works with Polymer80 Style Lowers.
• Improved Overall fit from OEM
• Broach cut 6 groove rifling allows for all 9mm ammo types to be used safely, including cast lead
• Advanced Broach Cut process
• 100% Designed and manufactured in the USA with USA sourced certified steel
• 1/10 twist rifling
• Special 10 degree recessed target crown (competition style)
• Fully supported SAAMI spec chamber.

See our complete line of Glock 19 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.