Backcountry Precision

When the hunt gets rugged, the 51FIFTY Orion 15 answers the call. Purpose-built on a lightweight AR-15 platform, this semi-auto hunting rifle delivers surgical precision, low recoil, and rapid follow-up shots — all in a backcountry-ready package.

Designed for serious hunters who demand more than a bolt-action can offer, the Orion 15 is chambered in hard-hitting calibers and tuned for accuracy across dense timber, open fields, or high-country ridgelines. A match-grade barrel, free-floating M-LOK handguard, and suppressor-ready design give you the edge when stealth and shot placement matter most.

Whether you’re chasing whitetail, hogs, or predators, the Orion 15 offers the adaptability and speed modern hunters need. Built with American craftsmanship and proven engineering, it’s as reliable as it is lethal — no matter the terrain.

From first light to last shot, the Orion 15 lets you own your surroundings and dominate the wild.

Hunt Harder. Strike Faster. Own It.