Hi-Point HP-15 Pistol, .300 AAC Blackout, 10.5″ Barrel

Description

The Hi-Point HP-15 pistol in .300 AAC Blackout with a 10.5-inch barrel is a semi-automatic AR-style pistol built for shooters who want a compact, hard-hitting platform without the premium price tag. Chambered in .300 AAC Blackout, this pistol lets you run both supersonic and subsonic ammunition, making it a versatile choice for home defense, truck gun, or range work. The gold-colored aluminum receiver gives it a distinctive look, while the threaded barrel and included UTG flip-up sights get you on target fast. This is a no-frills, function-first pistol that delivers the ballistics of a larger round in a package that’s easy to handle.

Manufacturer	Hi-Point Firearms
Model	HP-15 Pistol
Material	Aluminum receiver, steel barrel, polymer grip and brace
Compatibility	Accepts standard AR-15 lower parts and .300 AAC Blackout magazines
Finish	Gold anodized receiver, black phosphate barrel
Weight	6.2 lbs (per manufacturer specs)
Condition	New

Key Features

• Threaded 10.5-inch barrel — The 5/8×24 thread pattern lets you attach a suppressor or compensator quickly, and the 10.5-inch length balances ballistics with portability for .300 Blackout.
• 9.5-inch M-LOK handguard — Gives you plenty of real estate for mounting lights, lasers, or grips without adding unnecessary weight to the front end.
• UTG flip-up front and rear sights — These steel sights are low-profile when folded and provide a solid sight picture when deployed, so you’re ready to shoot right out of the box.
• Blade-style pistol brace — Stabilizes the pistol against your forearm for more accurate shooting, especially with one-handed use, and complies with current ATF guidelines.
• B5 P-Type 23 polymer grip — The familiar AR-15 grip angle and texture give you a secure hold, even with sweaty hands or in wet weather.

Who It’s For

This Hi-Point HP-15 pistol is built for the shooter who wants the knockdown power of .300 AAC Blackout in a compact package. It’s ideal for home defense where over-penetration is a concern (subsonic rounds), for a truck or backpack gun that’s easy to stow, or for plinking and training without the recoil of a full rifle. If you’re looking for a budget-friendly entry into the .300 Blackout world and you prefer a pistol format over a rifle, this one fits the bill.

Pros & Cons

• Pros: Affordable price point for .300 Blackout; threaded barrel for suppressor use; includes sights and one 30-round magazine; reliable function with a variety of ammunition; lightweight aluminum receiver.
• Cons: The gold receiver finish may not appeal to everyone (you can always cerakote it); the blade brace is less comfortable than a dedicated stock, but it’s the legal requirement for a pistol build.

Comparison

Feature	Hi-Point HP-15 Pistol	Zev Technologies OZ-9	Agency Arms AOS Glock
Caliber	.300 AAC Blackout	9mm	9mm
Barrel Length	10.5 inches	4.5 inches	4.5 inches
Weight	6.2 lbs	1.8 lbs	1.6 lbs
MSRP	$798.15	$1,500+	$1,200+
Magazine Capacity	30 rounds	17 rounds	17 rounds
Intended Use	Home defense, truck gun, plinking	Competition, concealed carry	Duty, concealed carry

FAQ

Does this Hi-Point HP-15 pistol come with a brace or a stock?

It ships with a blade-style pistol brace, not a stock. This keeps it classified as a pistol under federal guidelines, so you can legally attach a suppressor or use it with a short barrel without extra paperwork.

What kind of muzzle device is on the barrel?

The barrel has an A2 birdcage flash hider installed, which is standard for .300 Blackout builds. It’s pinned and welded per manufacturer specs, but you can swap it out if you prefer a different muzzle device (just check local laws).

Can I use subsonic ammunition with this pistol?

Yes, .300 AAC Blackout is designed for both supersonic and subsonic loads. The 10.5-inch barrel handles subsonic rounds well, and the threaded barrel makes it easy to add a suppressor for quiet shooting.

Is the receiver compatible with standard AR-15 parts?

Most standard AR-15 lower parts will work, including triggers, grips, and buffer tubes. The upper receiver is specific to .300 Blackout but uses the same bolt carrier group as a standard AR-15.

How does the price compare to other .300 Blackout pistols?

At $798.15, this is one of the most affordable .300 Blackout pistols on the market. Many competitors start around $1,000 and go up from there, especially with a threaded barrel and included sights.

Ready to Order

• ✅ Nationwide delivery (all 50 states)
• ✅ Ships 1-2 business days
• ✅ 30-day returns
• ✅ Secure checkout

Looking for more options? Check out our AR Pistols or .300 Blackout category.

Last updated: April 2026