ONE HORSE 5.56 NATO COMPLETE UPPER RECEIVER SOCOM MID-LENGTH FOR AR-15

Upgrade your build with a dependable, ready-to-run 16” 5.56 NATO complete upper receiver engineered for consistent performance, durability, and modular flexibility. Designed for shooters who want a no-hassle solution, this upper arrives fully assembled and ready to mount to any mil-spec AR-15 lower.

Built around a 16” barrel with a 1:8 twist, this upper delivers reliable accuracy across a wide variety of ammunition. The 15” free-float M-LOK handguard enhances barrel stability while providing ample space for accessories, giving you the versatility to tailor your setup to your exact needs. [theonehorse.com]

The included nitride bolt carrier group ensures smooth cycling and long-lasting durability with a corrosion-resistant finish, while the full-length Picatinny rail allows for easy mounting of optics and sights.

FEATURES

• 16” 5.56 NATO Barrel – Versatile, reliable performance for a wide range of applications
• 1:8 Twist Rate – Stabilizes a broad spectrum of bullet weights
• Mid-Length Gas System – Smoother operation and reduced recoil impulse
• 15” M-LOK Free-Float Handguard – Increased accuracy with modular accessory mounting
• Nitride Bolt Carrier Group – Corrosion resistance and long-lasting durability
• Full-Length Picatinny Rail – Ready for optics and accessories
• A2 Flash Hider – Effective muzzle flash reduction
• Clamp-On System w/ Steel Barrel Nut – Secure and stable installation
• Mil-Spec Compatibility – Fits standard AR-15 lower receivers
• Made in USA – Built with quality materials and craftsmanship

WHAT’S INCLUDED

• Complete upper receiver assembly
• 16” 5.56 NATO barrel
• 15” M-LOK free-float handguard
• Nitride bolt carrier group (BCG)
• Charging handle
• Steel barrel nut and mounting hardware

SPECIFICATIONS

• Caliber: 5.56 NATO
• Barrel Length: 16”
• Barrel Profile: SOCOM
• Twist Rate: 1:8
• Gas System: Mid-Length
• Handguard Length: 15”
• Muzzle Thread: 1/2x28
• Muzzle Device: A2 Flash Hider
• Rail: Picatinny top rail
• Mounting System: Clamp-on with steel barrel nut
• Country of Origin: USA