300 AAC Blackout – 220gr Subsonic HPBT – 20 Rounds

Product Overview

The HOP Munitions .300 Blackout 220gr SubSonic HPBT ammunition is ideal for competitive shooting and hunting, with a copper-plated jacket and lead-alloy core that provide controlled expansion and excellent weight retention. 

Its heavy jacket profile and boat tail base design allow for flatter trajectories and increased long-range accuracy. These rifle rounds offer consistent performance and reliable expansion, while the polished brass casings ensure smooth feeding for added dependability.

Specs

• Caliber: 300 BLK
• Grain Weight: 220
• Bullet Type: HPBT
• Muzzle Velocity: 1,060 FPS
• Muzzle Energy: 549 ft/lbs
• Ballistic Coefficient: .608
• Sectional Density: .331
• Package Quantity: 20 rounds per box/25 boxes per case

Ballistics Chart