For operators and serious shooters who need compact, controllable firepower without sacrificing accuracy, a purpose-built .300 Blackout pistol can be the ideal platform. Short-barrel performance, a robust parts set, and compatibility with both supersonic and subsonic loads make a dedicated build worth evaluating.

RADICAL FIREARMS HBAR

Design and build quality

The RADICAL FIREARMS HBAR centers on an 8.5-inch HBAR-profile 4140 Chrome Moly Vanadium barrel finished in Melonite for corrosion resistance and long life. Forged 7075-T6 upper and lower receivers with Type III anodizing deliver the strength expected in a defensive-grade platform. Standard MIL-SPEC controls are present—forward assist, dust cover, safety selector and a reliable fire control group—so handling is familiar and predictable for AR-platform users.

Chassis and ergonomics

A free-float 7-inch M-LOK thin rail provides ample space for lights, lasers, or backup sights while keeping weight forward for balance. The MFT pistol brace stabilizes the pistol for controllable follow-up shots and comfortable shooting from constrained spaces. A 30-round magazine is included and compatible with standard AR-15 magazines, giving practical capacity for duty or range use.

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Ballistics, gas system, and suppressor readiness

Chambered in .300 AAC Blackout, the HBAR is optimized for both supersonic and subsonic ammunition. The 1:8 twist rate stabilizes a wide range of projectile weights, and the 5/8×24 threaded muzzle with an A2 flash hider makes attaching a suppressor or alternate muzzle device straightforward. A pistol-length gas system paired with a .750 low-profile gas block smooths cycling with subsonic loads—critical for suppressed use—and reduces felt recoil for faster follow-up shots.

Use cases and pricing

This platform excels as a compact home-defense or truck gun where maneuverability matters, and it’s well-suited for suppressed training sessions or close-quarters scenarios. At a price of $452.99, the RADICAL FIREARMS HBAR offers a feature-rich package—HBAR profile barrel, Melonite finish, full M-LOK handguard, and an included 30-round magazine—at a competitive point for shooters building a short, suppressor-ready AR pistol.

Why the HBAR is worth considering

For buyers seeking a compact .300 Blackout pistol that balances durability, modularity, and suppressor compatibility, the RADICAL FIREARMS HBAR is a practical choice. Its components reflect tactical-level specifications without an extreme price premium. Check current availability and purchase options on our shop page—click below to view the product listing and complete your purchase through the retailer.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.