One Horse LLC OH-CU05 Complete Upper Receiver for AR-15, 10.5-inch 300 Blackout

One Horse LLC OH-CU05 10.5-inch 300 Blackout Complete Upper Receiver

The One Horse LLC OH-CU05 is a full assembled upper receiver designed for AR-15 platforms chambered in 300 Blackout. It features a 10.5-inch barrel built for optimal performance in short-barreled rifle configurations, making it suitable for tactical applications, home defense, or hunting. Crafted with precision, this upper includes a complete bolt carrier group and handguard, offering a ready-to-install upgrade for your firearm.

This upper receiver ensures a reliable fit and function with high-quality materials and verified specifications. Its compact design enhances maneuverability while maintaining accuracy and durability. Whether upgrading an existing AR-15 or building a new firearm, the OH-CU05 provides a straightforward solution with verified fitment and performance.

Highlights

• Complete upper receiver with 10.5-inch barrel chambered in 300 Blackout
• Includes bolt carrier group and handguard for easy installation
• Built for AR-15 platform with reliable fit and finish
• Optimized for short-barreled rifle configurations
• High-quality manufacturing for durability and accuracy

Specifications

• Brand: One Horse LLC
• Model: OH-CU05
• Manufacturer Part Number: OHCU05
• UPC: 850078799326
• Caliber: 300 Blackout
• Barrel Length: 10.5 inches
• Finish: Standard
• Material: High-grade steel and aluminum
• Included Components: Bolt carrier group, handguard