Shipping to California
- Status: Complete upper with a barrel. Not a serialized firearm, but we ship it to a licensed dealer only.
- Delivery: Ships to WBT in La Mesa or to the California gun store you choose; select your dealer at checkout. Not shipped to home addresses.
- Learn more: Featureless or fixed magazine: which fits your build · FAQ
About this upper
One Horse Complete Upper Receiver 5.56/.223 Rem 16" Barrel 15" M-LOK Handguard Nitride BCG & Charging Handle is an upper receiver.
Manufacturer details
Upgrade your rifle with this dependable 16″ 5.56 NATO complete upper receiver. Built for accuracy and smooth performance it features a free-float 15″ M-Lok handguard for solid accessory mounting and improved barrel stability. The nitride BCG delivers reliable cycling and low-maintenance durability while the full-length Picatinny rail gives you plenty of room for optics. Ready to pin onto any Mil-Spec lower this upper is built in the U.S.A. and ready for work.
Includes: 16″ 5.56 NATO 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.
Specifications
- Brand: One Horse
- Fits: AR-15
- Manufacturer part #: OH-CU01
- UPC: 850078799289
Buying from WBT Guns
- Delivery: Complete uppers ship to a licensed dealer only. Free pickup at our La Mesa store, or select the California gun store you want it sent to at checkout.
- Payment: Pay in full, put 50% down with the balance due in 14 days, or finance with Credova.
- Questions: Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has shipped parts and receivers to California buyers since 2012.
A note on accuracy. We work hard to keep every listing correct, but specifications, images and compliance details come from many sources and can contain errors or change without notice. Images may show a configuration that is not California-legal. If a detail on this page matters to your decision, call us and we will confirm it against the actual firearm before you order. The compliance information here is general in nature and is not legal advice; California and local laws change, and the configuration described is confirmed at the time of sale. All sales are subject to applicable federal, state and local law and to the buyer's eligibility to purchase.
