Hi-Point HP-15 Pistol, .300 Blackout, 10.5-Inch

The Hi-Point HP-15 pistol in .300 AAC Blackout (brand part no. HP15P-300BLK) applies Hi-Point’s value-focused approach to a subsonic-capable AR pistol, pairing a 10.5-inch barrel with a 30+1 capacity for close-range home defense or range use. Hi-Point cuts the rifling at a 1-in-7-inch twist to stabilize both supersonic and heavier subsonic .300 Blackout loads, and the pistol carries a 90-degree safety selector for a clear, tactile on/off indication. It ships with a bare receiver extension in place of a stock, keeping the compact package easy to maneuver indoors. Among AR pistols chambered for .300 Blackout, this HP-15 configuration favors shooters who want subsonic and supersonic versatility without a full-size price tag.

Key Specifications

• Chambered in .300 AAC Blackout.
• The magazine capacity is 30+1 rounds.
• The barrel measures 10.5 inches.
• Rifling twist is 1-in-7 inches, stabilizing both supersonic and heavier subsonic loads.
• The safety is a 90-degree safety selector for a clear on/off indication.
• The upper receiver is optic-ready, with no fixed sights installed.
• Overall length is 40 inches.
• The pistol ships with one factory magazine.
• No shoulder stock ships with the pistol; a bare receiver extension takes its place.
• The action is semi-automatic.

Frequently Asked Questions

Does this pistol run subsonic ammunition well? The 1-in-7 twist stabilizes both supersonic and heavier subsonic .300 Blackout loads.

Is the upper optic ready? Yes, there are no fixed sights, so a red dot mounts directly to the rail.

Does this pistol include a shoulder stock? No, it ships with a bare receiver extension in place of a stock.

Buy the Hi-Point HP-15 Pistol, .300 Blackout

A 10.5-inch .300 Blackout AR pistol built for both supersonic and subsonic loads is exactly what the HP-15 delivers at a value price. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.