One Horse 16" .300 BLK SOCOM Pistol 1:7 M-LOK Complete Upper - OH-CU04

One Horse 16″ .300 BLK SOCOM Pistol 1:7 M-LOK Complete Upper

The One Horse 16″ .300 BLK complete upper is built for shooters who want a dependable, ready-to-run upper for a Mil-Spec AR-15 lower. Its 16-inch barrel, 1:7 twist rate, and SOCOM profile make it a practical choice for customers looking for a solid .300 Blackout setup with broad ammunition compatibility and consistent on-rifle performance.

This upper features a 15-inch free-float M-LOK handguard that gives the rifle a long, streamlined profile while providing ample space for accessories. The free-float design also helps support barrel stability, while the full-length Picatinny top rail leaves ample room for optics and other sighting equipment.

A nitride-finished bolt carrier group and charging handle are included, giving the upper a complete, easy-to-install package. It also uses a clamp-on handguard system with a steel barrel nut and screws, a 5/8×24 threaded muzzle, and an A2 muzzle device. Built in the U.S.A. and listed under One Horse SKU OH-CU04, this upper is a strong fit for customers building a modular .300 Blackout rifle with straightforward compatibility.

Features

• 16-inch .300 BLK barrel
• 1:7 twist rate for versatile bullet stabilization
• SOCOM barrel profile
• 15-inch free-float M-LOK handguard
• Full-length Picatinny top rail
• Nitride bolt carrier group included
• Charging handle included
• Clamp-on handguard system with steel barrel nut and screws
• Ready to pair with Mil-Spec AR-15 lower receivers
• Made in the U.S.A.

Specifications

• Caliber: .300 BLK
• Barrel Length: 16 in.
• Barrel Profile: SOCOM
• Muzzle Thread: 5/8X24
• Twist Rate: 1/7
• Gas System: Pistol
• Muzzle Device: A2
• Material: 4150
• Handguard Length: 15 in.
• Manufacturer: One Horse
• Country of Origin: U.S.A.