Rock River Arms Coyote Carbine, 300 Blackout, 16″ Barrel, RRA 12.5″ Free Float M-LOK Handguard, Black

Product Description

The Rock River Arms 300 Blackout AR-15 upper receiver delivers serious performance for tactical shooters and hunters. This complete upper assembly fits all standard AR-15 lower receivers seamlessly. Furthermore, it arrives ready to shoot with the bolt carrier group and charging handle included.

The 16″ barrel is optimized for 300 Blackout ballistics and pairs perfectly with modern suppressors. Additionally, the Smith Vortex Flash Hider reduces muzzle signature in the field. The anodized black finish resists corrosion for years of reliable use.

Premium Handguard and Accessory Mounting

This Rock River Arms upper features a 12.5″ free-float M-LOK handguard for excellent accuracy. The free-float design eliminates barrel contact and improves shot consistency. Moreover, M-LOK slots allow quick mounting of tactical lights, grips, and laser systems.

Multi-platform versatility makes the Coyote Carbine ideal for caliber conversion and training applications. Whether you’re building a suppressed home defense rifle or a tactical training platform, this upper delivers. Therefore, competitive shooters and hunting professionals choose this configuration equally.

Superior 300 Blackout Performance

The 300 Blackout cartridge excels in short-range accuracy and suppressed shooting scenarios. Consequently, this round performs exceptionally well in 16″ barrels for both supersonic and subsonic loads. The Coyote Carbine maximizes the caliber’s potential for signature reduction and effective power.

Available at Western Sport – Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving the North Texas and DFW area since 2007. We stock Rock River Arms uppers in inventory for immediate local pickup or fast shipping. Contact us at 817-393-4000 to check availability or place your order today.

Why Buy from Western Sport?

• Licensed FFL/SOT dealer with 15+ years of firearms expertise and industry knowledge.
• Knowledgeable North Texas staff ready to answer technical questions about AR platform compatibility.
• Competitive pricing on Rock River Arms products backed by honest recommendations.
• Local pickup available in Roanoke for faster service and immediate product availability.
• After-sale support and installation guidance for upper receiver assembly and operation.

Frequently Asked Questions

Q: Will this Rock River Arms upper fit my AR-15 lower receiver?

A: Yes, this complete upper assembly fits all standard AR-15 lower receivers without modification. The Coyote Carbine uses universal AR-15 interface dimensions. Installation requires only inserting the upper into your lower and securing the takedown pins.

Q: Does this 300 Blackout upper come with a warranty?

A: Rock River Arms backs all Coyote Carbine uppers with a manufacturer’s warranty covering defects. Western Sport handles warranty claims promptly and professionally. Contact us for specific coverage details and warranty registration information.

Q: What is the Texas transfer process for purchasing this upper at Western Sport?

A: As a complete upper receiver assembly, this item is not regulated as a firearm under federal law. Therefore, no FFL transfer is required when purchasing at Western Sport in Roanoke. Local pickup or direct shipping is available without transfer paperwork.

Q: What is the best use case for the Rock River Arms 300 Blackout upper?

A: This 16″ Coyote Carbine excels in suppressed shooting, home defense, and tactical training applications. The 300 Blackout round’s subsonic capability makes this upper ideal for signature reduction. Additionally, it performs well in hunting and competitive shooting scenarios.

Additional information