.308 190gr Sub-X Subsonic, 20ct

Description

Acri Ammunition manufactured Hornady Sub-X .308 190-grain bullet is designed for subsonic performance, ideal for suppressed firearms and hunting medium game (50-300 lbs). Here are key details based on available information: • Caliber: .308 (30 Cal, suitable for .308 Winchester, 300 AAC Blackout, and similar cartridges). • Bullet Weight: 190 grains. • Design: Subsonic eXpanding (Sub-X) with a lead core, gilding metal jacket, and patented Flex Tip® insert in a hollow-point cavity for reliable expansion at low velocities (down to 900 fps). Long grooves and cannelures ensure positive case crimp, making it suitable for semi-automatic firearms. • Ballistic Specs: • Ballistic Coefficient: 0.437 (G1). • Sectional Density: 0.286. • Performance: Meets FBI protocol for terminal ballistic testing, offering deep penetration and consistent expansion at subsonic speeds. Users report excellent performance in ballistic gelatin and hunting scenarios, with accuracy and reliability in suppressed AR-15s and bolt-action rifles. • Applications: Optimized for subsonic loads, particularly in rifles with a 1:10 twist rate or faster (e.g., 1:8.5) to ensure stability. Not recommended for barrels with slower twists like 1:12 or for supersonic velocities.