Hornady A762 Lock-N-Load Modified Case 7.62x39mm Reloading Tool

The Hornady A762 Lock-N-Load Modified Case transforms 7.62x39mm cartridge measurement from guesswork into precision science. This specialized reloading tool enables accurate overall cartridge length determination for optimal chamber fit and consistent performance across multiple firearms platforms.

What Makes This Different

Unlike standard dummy rounds or makeshift measurement methods, this factory-modified case features precise threading that locks securely into the Hornady Lock-N-Load Overall Length Gauge. The case maintains exact chamber dimensions while providing repeatable measurements within 0.001 inches. Standard measurement techniques often introduce variables that compromise accuracy, while this system eliminates human error through mechanical precision.

Key Features

• Factory-modified 7.62x39mm case with precision threading for Lock-N-Load compatibility
• Maintains exact SAAMI chamber specifications for accurate measurements
• Constructed from once-fired brass cases for dimensional consistency
• Compatible with all Lock-N-Load Overall Length Gauge systems
• Enables measurement of multiple bullet weights and profiles
• Reusable design withstands hundreds of measurement cycles
• Works with popular 7.62x39mm platforms including AK-pattern rifles and bolt-actions

Accurate cartridge length measurement directly impacts accuracy potential and safe chamber pressures. Competitive shooters rely on precise overall length determination to achieve consistent bullet jump measurements, while hunters benefit from optimized cartridge dimensions that ensure reliable feeding and extraction. The modified case works effectively across temperature ranges and maintains dimensional stability through extended use.

Technical Specs

• Caliber: 7.62x39mm
• Case Material: Once-fired brass
• Threading: Precision-machined for Lock-N-Load compatibility
• Compatibility: Hornady Lock-N-Load Overall Length Gauge (sold separately)
• Dimensional Tolerance: ±0.001 inches
• Country of Origin: United States
• Package Contents: One modified case

Serious reloaders understand that cartridge consistency begins with accurate measurements. This modified case eliminates the variables that plague improvised measurement methods, delivering the precision needed for match-grade ammunition development.