Radical Firearms FR16-300HBAR-15RPR | .300 BLK 16″ HBAR | 30rd

The Radical Firearms FR16-300HBAR-15RPR is a forged AR-style rifle chambered in .300 AAC Blackout with a 16″ HBAR contour barrel and a 15″ RPR free-float M-LOK handguard. The rifle uses forged 7075 T6 upper and lower receivers finished in Type III anodizing and ships with a B5 Bravo adjustable stock for ergonomics and repeatable cheek weld. It is well suited to medium-range precision shooting and range training with suppressed or unsuppressed configurations. Pair this rifle with a Vortex Viper 1-6×24 optic for a durable, versatile sighting solution priced well under $1000.

Product Specifications

• The caliber is .300 AAC Blackout.
• The barrel measures 16″ and uses an HBAR contour.
• The barrel material is 4140 Chrome-Moly Vanadium Steel.
• The barrel finish is Melonite.
• The barrel thread pitch is 5/8×24.
• The twist rate is 1:8.
• The gas system is pistol length.
• The gas block type is a .750 low profile gas block.
• The muzzle device is an A2 flash hider.
• The handguard is a 15″ RPR free-float M-LOK thin rail.
• The upper receiver is forged 7075 T6 with Type III anodizing.
• The lower receiver is forged 7075 T6 with Type III anodizing.
• The stock is a B5 Bravo with 6-position adjustment.
• The magazine capacity is 30 rounds.
• The UPC is 816903022922.

This Radical Firearms FR16-300HBAR-15RPR pairs a sturdy, forged receiver set with a free-float M-LOK rail and an HBAR contour barrel for a balance of stability and modularity. The 15″ RPR handguard provides ample room for accessories while keeping weight reasonable, and the B5 Bravo stock offers reliable, repeatable adjustment for different shooters or optics setups. For shooters seeking an AR platform in .300 Blackout for precision work with subsonic loads or for general range use, this configuration delivers a practical set of features in a familiar modern sporting rifle layout.

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