True Precision Glock 43 Threaded Barrel — 9mm, Black Nitride

This True Precision barrel is a match-grade, threaded replacement designed for compact Glock platforms. It is presented as a drop-in style barrel with broach-cut rifling and an improved feed ramp intended to enhance reliable feeding of modern defensive loads. The barrel features a black nitride finish and includes a Viton high-heat integral O-ring lock thread protector for threaded applications. Dimensions and manufacturing notes are provided by the source product data.

Key Specifications

• Fits Glock 43/43X pistols.
• Caliber is 9mm Luger.
• Barrel length is listed as 3.90 inches in the supplied product title and details.
• Threading is 1/2×28 to accept standard 1/2×28 muzzle accessories.
• Rate of twist is 1:10 (twist direction not consistently specified in source data).
• Rifling is described as broach-cut 6-groove match-grade rifling.
• Finish is black nitride over stainless construction.
• Material is listed as 416R stainless billet.
• Includes Viton high-heat integral O-ring lock thread protector.
• Features an 11-degree target crown and widened feed ramp over OEM for feeding reliability.

This barrel is built to provide a durable, match-oriented upgrade for compact carry platforms. It pairs precision broach-cut rifling and a corrosion-resistant nitride finish with threaded compatibility for accessories, delivering a practical replacement barrel for those seeking improved feeding and a threaded muzzle option on their Glock 43/43X.