Engineered for steep, mountainous terrain, the 7mm Backcountry combines a Weatherby-derived short-action case with streamlined 139- to 155-grain bullets for extended-range accuracy in lightweight bolt guns and AR platforms. Federal’s factory loads feature polymer-tipped projectiles for rapid expansion on bighorn sheep, elk and mule deer, while copper-solid options deliver deep penetration on tough game. Handloaders prize the consistent brass for fine-tuning velocity and grouping. Shop 7mm Backcountry ammo at Sportsman’s Outdoor Superstore—check real-time stock levels, score limited-time deals and secure your order online with our seamless checkout and fast shipping.