Weatherby Select Plus rifle ammunition in 7mm WBY MAG offers top-tier performance with Nosler Partition bullets, engineered for deep penetration and optimal weight retention. These 150-grain rounds feature a dual-core design that delivers explosive expansion in the front and controlled depth from the rear section, making them highly effective for big game hunting. Housed in durable, reloadable brass casings with reliable Boxer primers, these rounds cycle smoothly through bolt-action and semi-automatic rifles. Weatherby Select Plus provides the power and precision demanded by serious hunters in a 20-round box.