The ATI Omni Hybrid in .300 AAC Blackout (MPN ATIGOMX300QD15) is a complete AR-15 pattern rifle built around a 16-inch, 1:8-twist barrel with a pistol-length gas system and a phosphate-coated finish. American Tactical/ATI builds this rifle on an Omni Hybrid multi-caliber lower receiver, threads the muzzle 5/8×24 under an A2 flash hider, and pins a micro gas block at .750 inches. The 15-inch M-LOK rail carries three front and two rear quick-detach sling points, and a modern M4-style stock with its own QD sling attachment rides on a mil-spec aluminum buffer tube. Among AR-platform rifles in the AR rifles category, the Omni Hybrid favors shooters who want a full-featured, accessory-ready .300 Blackout AR-15.

Key Specifications

• Chambered in .300 AAC Blackout.
• Rifled at a 1:8-inch rate of twist.
• Features a 16-inch barrel with a pistol-length gas system.
• Muzzle is threaded 5/8×24 under an A2 flash hider.
• Includes a 15-inch M-LOK rail with three front and two rear QD sling points.
• Fitted with a modern M4-style stock with its own QD sling attachment.
• Feeds from a 30-round magazine.
• Barrel is finished in phosphate coating.
• Includes an A2 pistol grip and a pinned .750-inch micro gas block.
• Includes a manual safety.

Frequently Asked Questions

What sling mounting points does this rifle have? QD points on the front and rear of the M-LOK rail and on the stock itself.

Is the muzzle threaded? Yes, 5/8×24, fitted with an A2 flash hider.

What magazine capacity does this rifle use? A 30-round AR-pattern magazine.

Buy the ATI Omni Hybrid .300 AAC Blackout

A full-featured, accessory-ready .300 Blackout AR-15 is exactly what the Omni Hybrid delivers. As soon as it is ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.