One Horse HBAR Complete Upper 5.56/.223 Rem 16" Barrel 15" M-LOK Handguard Nitride BCG & Charging Handle
Upgrade your rifle with this dependable 16″ 5.56 NATO complete upper receiver. Built for accuracy and smooth performance, it features a 16″ HBAR profile barrel with a 1:8 twist rate, delivering excellent rigidity, heat resistance, and consistent shot-to-shot accuracy. The free-float 15″ M-Lok handguard provides solid accessory mounting and improved barrel stability.
The nitride-finished bolt carrier group ensures reliable cycling and long-lasting durability with minimal maintenance, while the full-length Picatinny rail offers ample space for optics and accessories. Ready to pin onto any Mil-Spec AR-15 lower, this upper is built in the U.S.A. and ready for work.
Includes:
16″ 5.56 NATO HBAR barrel (1:8 twist)
15″ M-Lok free-float handguard
Nitride BCG
Charging handle
Clamp-on system with steel barrel nut and screws
Reliable, modular, and ready to run.
California Proposition 65 WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
