Hornady 300 Blackout 190gr Sub-X Subsonic – 20 Rounds

Hornady Subsonic Ammunition with the 190-grain Sub-X bullet delivers reliable expansion at subsonic velocities. The Sub-X (Subsonic eXpanding) bullet features a lead core with a long grooved shank and a patented Flex Tip insert that initiates consistent expansion even at velocities below 1,050 fps. Designed specifically for suppressed or unsuppressed subsonic 300 Blackout rifles, this load cycles reliably in AR-15 platform firearms while maintaining hearing-safe sound signature when suppressed.

Loaded in Hornady brass cases with select powders optimized for subsonic performance. Available in 20-round boxes or 200-round cases. Ideal for hog hunting, close-range defensive applications, and any scenario where reduced noise and reliable terminal performance are required.

• Caliber: 300 AAC Blackout
• Bullet Weight: 190 grains
• Bullet Style: Sub-X (Subsonic Expanding)
• Muzzle Velocity: 1,050 fps (approx.)
• Box Count: 20 rounds
• Case Count: 200 rounds (10 boxes)
• Case Type: Brass
• Use: Subsonic hunting, suppressed applications