Engineered for precision and durability, the AK-Builder 16″ 7.62×39 Milled Receiver US Chrome Lined Barrel delivers reliable performance for your custom AK build. This US-made barrel is specifically designed for milled receivers and T3 compatibility, providing the accuracy and longevity demanded by serious shooters and builders.
Key Features
- Chrome-lined bore in 4150 steel construction for exceptional corrosion resistance and extended barrel life
- 16-inch length with 14×1 LH muzzle threads for versatile suppressor and muzzle device compatibility
- Extractor clearance and handguard retainer slots pre-cut for straightforward installation
- 0.908″ chamber/trunnion journal ensures precise fitment on milled receiver platforms
- Stamped “7.62×39 U.S.A.” for easy 922r compliance verification
- Raw “in the white” exterior finish with chrome lining through the bore only
Benefits for Your Build
Chrome lining protects against fouling and wear, maintaining consistent accuracy even after thousands of rounds. The pre-machined slots reduce fitting time, allowing you to focus on assembly rather than modifications. US manufacturing supports compliance requirements while delivering professional-grade quality that stands up to demanding use.
Specifications
- Barrel Length: 16 inches
- Caliber: 7.62x39mm
- Material: 4150 Chrome Moly Vanadium Steel
- Finish: Chrome Lined Bore, Raw Exterior
- Muzzle Thread: 14×1 Left Hand
- Trunnion Journal: 0.908 inches
- Compatibility: Milled Receiver / T3 (not compatible with M70)
- Weight: 24 oz
Why Choose This Barrel
Whether completing a 922r compliant build or upgrading an existing milled receiver rifle, this barrel offers the perfect balance of features, compliance, and performance. Its specialized design addresses common fitment challenges associated with milled platforms, ensuring a secure, reliable installation every time.
Invest in a barrel built to exacting standards for your next project and experience the difference quality components make in your AK platform.


