Zaffiri Precision G43 / G43X Threaded Barrel | Stainless

Zaffiri Precision G43 / G43X Threaded Barrel | Stainless

The Zaffiri Precision G43 / G43X Threaded Barrel adds compensator and suppressor compatibility to the slimline Glock platform while maintaining a clean, precision-machined appearance. Designed for compatible Glock 43 and Glock 43X-style pistols, it extends beyond the front of the slide to provide the clearance needed for common threaded muzzle devices.

Machined from 416R stainless steel at Zaffiri Precision’s Largo, Florida facility, the barrel combines corrosion-resistant construction with carefully controlled fitment. The polished stainless exterior leaves the machining visible, creating a bright mechanical contrast beneath black, FDE, gray, OD green, and other coated slides.

The extended muzzle is threaded to accept properly matched 1/2 x 28 TPI accessories. This gives a compatible G43 or G43X upper the flexibility to run a compensator for recoil management, an appropriate suppressor mounting system, or the included matching thread protector when no device is installed.

Precision-cut chamber, feed-ramp, hood, and locking surfaces are designed to support dependable feeding and consistent engagement with standard compatible components. The drop-in-style configuration makes this barrel suitable for upgrading an existing slimline pistol or completing a new optic-ready upper without requiring a dedicated ported slide system.

Conventional rifling broadens ammunition compatibility across lead, plated, and jacketed projectiles. That flexibility supports a wide range of training, defensive, target, and suppressed-use loads while allowing the barrel to remain adaptable as the configuration of the pistol changes.

Unlike an internally ported barrel, this non-ported design does not rely on fixed alignment between barrel vents and slide openings. The upper can move between protected-thread, compensated, and suppressor-compatible configurations while retaining the same core barrel assembly.

Barrel Features

• Aftermarket threaded barrel for Glock 43 and Glock 43X-compatible pistols
• Extended profile provides clearance for properly matched muzzle devices
• Supports compatible compensators and suppressor mounting systems
• Includes a matching thread protector
• Non-ported configuration does not require dedicated slide vents
• Precision machined from 416R stainless steel
• Polished stainless exterior highlights the machined contours
• Precision-cut chamber, feed-ramp, hood, and locking surfaces
• Conventional rifling supports broad ammunition compatibility
• Compatible with lead, plated, and jacketed projectiles
• Designed for consistent operation with standard compatible components
• Drop-in-style installation simplifies upper assembly
• Manufactured in Largo, Florida
• Made in the USA

Product Specifications

• Compatible Platforms: Glock 43 and Glock 43X-style pistols
• Barrel Configuration: Threaded and non-ported
• Thread Pattern: 1/2 x 28 TPI
• Material: 416R stainless steel
• Finish: Polished stainless
• Rifling: Conventional
• Projectile Compatibility: Lead, plated, and jacketed bullets
• Included Component: Matching thread protector
• Installation: Designed for drop-in fitment with compatible slides and components
• Manufacturing Location: Largo, Florida, USA

The Zaffiri Precision G43 / G43X Threaded Barrel provides a versatile upgrade for a slimline pistol that may serve multiple roles. Its polished stainless construction, extended threaded muzzle, broad ammunition compatibility, and included thread protector make it a strong foundation for standard, compensated, or suppressor-compatible builds.

Compatibility Note: This aftermarket barrel is designed for Glock 43 and Glock 43X-style pistols and compatible components. Confirm slide clearance, muzzle-device thread compatibility, bore alignment, recoil-system performance, and ammunition suitability before use. Compensated or suppressed configurations may require ammunition or recoil-spring tuning. Threaded barrels and certain muzzle devices may be restricted in some jurisdictions. This product is not manufactured by, endorsed by, or affiliated with Glock.