One Horse

One Horse AR15 Complete Lower CALIFORNIA LEGAL - .223/5.56

CA Compliance: Factory Compliant
(1 review) Write a Review
$179.99
When required by law, the cost to make this product CA legal is included in the price above.
SKU:
14740
UPC:
850078799395
Manufacturer Part #:
OH-CL01
CA Compliance:
Factory Compliant
Caliber:
Multi-Caliber
Action:
Semi-Automatic
Color:
Black
Mags:
0

California and shipping

  • Status: Firearm. A stripped or complete lower receiver requires an FFL transfer.
  • Delivery: Ships to WBT in La Mesa or to the California gun store you choose. DROS and the 10-day wait are completed at pickup.
  • Finishing the build: Build it featureless or with a fixed-magazine kit to keep it California-legal. We stock both and can do the work for you.
  • Learn more: Featureless or fixed magazine: which fits your build · FAQ

About this lower receiver

One Horse AR15 Complete Lower is a lower receiver. Finish: Black.

Specifications

  • Brand: One Horse LLC
  • Caliber: Multi-Caliber
  • Action: Semi-Automatic
  • Finish / color: Black
  • Magazines included: 0
  • California compliance: Factory Compliant
  • Manufacturer part #: OH-CL01
  • UPC: 850078799395

Buying from WBT Guns

  • Payment: Pay in full, put 50% down with the balance due in 14 days, or finance with Credova.
  • Paperwork: Firearm Safety Certificate, DROS and California's 10-day waiting period apply to receivers. We handle each step with you at pickup.
  • Questions: Call (619) 667-9453 or email sales@wbtguns.com. FAQ

WBT Guns is family-owned in La Mesa, California, and has configured firearms for 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.

1 Review Hide Reviews Show Reviews

  • 5
    One Horse AR15 Complete Lower

    Posted by Tin L. on Aug 26th 2026

    I bought this One Horse complete lower receiver to match with my CMMG 556 Dissent upper. I anticipated some "imperfect" fit and finish due to its low price. However, when I picked it up from the store, I was surprised because it fits so well with the CMMG upper and works flawlessly out of the box. Trigger was great. The finish and prints on the receiver while were not outstanding, it was quite impressive considering the price. Definitely I would buy it again.