Hyperion Munitions HMBX38010050 .380 ACP 100gr FMJ Ammo 50rd Box

The Hyperion Munitions HMBX38010050 delivers consistent .380 ACP performance with precision-manufactured 100-grain full metal jacket bullets. This ammunition provides reliable feeding and extraction across a wide range of .380 ACP firearms. Each cartridge meets SAAMI specifications for optimal pressure and velocity consistency.

What Makes This Different

Hyperion's manufacturing process emphasizes quality control at every stage, from brass selection to final inspection. The 100-grain FMJ bullets feature uniform jacket thickness and precise weight tolerances that exceed industry standards. Unlike budget ammunition that can vary significantly in performance, this load maintains consistent velocities within 25 fps across production lots. The brass cases undergo multi-stage quality checks to ensure reliable extraction and potential reloadability.

Key Features

• 100-grain full metal jacket bullets with consistent weight tolerance
• SAAMI-spec brass cases with reliable primer pockets
• Velocity consistency within 25 fps across production batches
• Compatible with all .380 ACP chambered firearms
• Clean-burning powder reduces fouling and maintenance
• Boxer-primed cases suitable for reloading applications
• 50 rounds per box, 20 boxes per case (1,000 total rounds)

Range testing shows this ammunition functions reliably in compact pistols where feeding can be challenging with inconsistent loads. The 100-grain bullet weight provides adequate penetration for training applications while maintaining manageable recoil characteristics. Law enforcement agencies have adopted this load for qualification courses due to its consistent point of impact. The clean-burning powder formulation reduces barrel fouling during extended shooting sessions.

Technical Specs

• Caliber: .380 ACP (9x17mm)
• Bullet Weight: 100 grains
• Bullet Type: Full Metal Jacket (FMJ)
• Muzzle Velocity: Approximately 950 fps
• Muzzle Energy: Approximately 200 ft-lbs
• Case Material: Boxer-primed brass
• Packaging: 50 rounds per box, 20 boxes per case
• Overall Cartridge Length: 0.984 inches
• Manufactured to SAAMI specifications

Professional shooters and training facilities choose this ammunition for its predictable performance and competitive pricing per round. The bulk case packaging reduces per-round costs while ensuring adequate supply for extended training programs. Quality control standards maintain the consistency that serious shooters demand.