The Barnes Suppressor Series .300 Blackout 205 Grain Sierra Gameking Jacketed Hollow Point ammunition is purpose built for shooters who want quiet, predictable performance from their suppressed rifles. Each factory-loaded round uses a heavy 205 grain Sierra Gameking bullet driven at true subsonic velocity around 1,060 feet per second, helping reduce noise while maintaining reliable expansion and accuracy.

This load is optimized for the .300 Blackout platform, using clean-burning propellants, non-corrosive boxer primers, and polished brass cases to support smooth cycling in semi-automatic firearms. Ideal for range work, training with a suppressor, and hunting medium game where subsonic performance is preferred, it delivers consistent ballistics and dependable terminal effect. Barnes leverages its proven manufacturing standards and partnership with Sierra to offer ammunition that serious shooters can trust shot after shot.

Key Features:

• Manufacturer: Barnes
• Model: Suppressor Series .300 Blackout 205 Grain Sierra Gameking
• Caliber: .300 Blackout
• Bullet Weight: 205 Grain
• Bullet Type: Sierra Gameking Jacketed Hollow Point
• Muzzle Velocity: 1060 Feet Per Second
• Rounds Per Box: 20
• Velocity Rating: Subsonic