HSM 338 ARC 300gr HPBT Match Ammunition - 20 Rounds

The HSM 338 ARC 300gr HPBT delivers exceptional long-range precision for hunters and competitive shooters demanding consistent accuracy from their AR-15 platform rifles. This premium ammunition combines the proven 338 ARC cartridge with a heavy 300-grain hollow point boat tail projectile engineered for superior ballistic performance at extended distances.

What Makes This Different

The 300-grain HPBT bullet provides significantly higher ballistic coefficients compared to lighter 338 ARC offerings, maintaining velocity and energy downrange for clean harvests on large game. HSM's match-grade loading process ensures consistent powder charges and precise bullet seating for shot-to-shot uniformity. The heavy bullet weight maximizes the 338 ARC's potential for long-range applications while remaining compatible with standard AR-15 receivers.

Key Features

• 300-grain hollow point boat tail bullet for maximum long-range performance
• 338 ARC caliber optimized for AR-15 platform compatibility
• Match-grade loading with consistent powder charges and bullet seating
• High ballistic coefficient design maintains velocity at extended ranges
• Premium brass cases suitable for reloading applications
• 20-round packaging ideal for precision shooting sessions
• Manufactured to SAAMI specifications for reliable feeding and extraction

Field testing demonstrates this ammunition's effectiveness on medium to large game animals at ranges exceeding 400 yards, where the heavy bullet weight and aerodynamic design maintain sufficient energy for ethical harvests. The 338 ARC cartridge bridges the gap between traditional hunting cartridges and long-range precision rounds while functioning in lightweight, semi-automatic platforms. Weather-resistant packaging protects cartridges during transport and storage in various environmental conditions.

Technical Specs

• Caliber: 338 ARC (8.6×43mm)
• Bullet Weight: 300 grains
• Bullet Type: Hollow Point Boat Tail (HPBT)
• Quantity: 20 rounds per box
• Case Material: Reloadable brass
• Overall Length: Approximately 2.26 inches
• Muzzle Velocity: Approximately 2,100 fps (16-inch barrel)
• Manufactured in USA

HSM's reputation for consistent quality control and attention to detail makes this ammunition a reliable choice for serious shooters who cannot afford inconsistent performance. The 20-round count provides sufficient quantity for load development and hunting applications without excessive inventory investment.