One Horse QUAD Express 10.5" 5.56 NATO/.223 AR Pistol with Atrius FRS - OHX-APQ01

The One Horse QUAD Express 10.5" pistol combines a compact 5.56 NATO/.223 configuration with a quad-rail handguard and the factory-installed Atrius Single Side FRS. One Horse pairs the system with a carbine-length gas setup, Breek Warhammer Mod2 charging handle, and SBA5 rear configuration.

FREE SHIPPING: This One Horse Express firearm ships free from Eleanor Armory to an eligible licensed FFL dealer.

• Selector: Atrius Single Side FRS
• Caliber: 5.56 NATO / .223 Remington
• Barrel Length: 10.5"
• Barrel Profile: Medium
• Muzzle Thread: 1/2x28
• Twist Rate: 1:7
• Gas System: Carbine
• Muzzle Device: A2
• Handguard: 9.25" Quad Rail
• Charging Handle: Breek Warhammer Mod2, ambidextrous
• Buffer Tube: Mil-Spec
• Grip: THRiL RTG Rugged Tactical Grip
• Rear Configuration: SBA5
• Magazine: 30-round magazine where lawful
• Manufacturer: One Horse
• Country of Origin: USA

FACTORY CONFIGURATION: This listing reflects the standard factory configuration for the SKU shown. Manufacturer options, finishes, and component availability may change.

FFL REQUIRED: This is a serialized firearm and must be transferred through a licensed FFL dealer. The purchaser is responsible for confirming eligibility and compliance with all federal, state, and local laws before ordering.

SHIPPING RESTRICTIONS: No shipment to California, Connecticut, Colorado, Delaware, District of Columbia, Florida, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New York, Oregon, Rhode Island, Vermont, Virginia, Washington, U.S. territories, international destinations, or any jurisdiction where this configuration is prohibited. Magazine, feature, selector, and firearm-configuration restrictions may apply in additional locations.