The Winchester Expedition Big Game Long Range 270 Win. 150 gr. Accubond LR is a hunting-grade cartridge in the Expedition series that delivers flat-shooting accuracy and hard-hitting performance for long-range big game work, combining a Nosler AccuBond Long-Range bullet with a polymer tip, bonded alloyed lead core and advanced jacket technology to control expansion so you penetrate heavy hide and bone before dumping energy where it counts; at a listed muzzle velocity of 2900 fps and muzzle energy around 2801 ft lbs this load gives you the trajectory and terminal performance hunters need for extended shots on mule deer, elk, and plains game, and the brass casing and reliable ballistics make it an excellent choice for mountain stalks, glassing-and-taking scenarios, and guided hunts where one-shot stops are the goal. If youre dialing for long-range hunting with the Winchester Expedition Big Game lineup, the Accubond LRs design maintains weight retention and straight-line flight to keep groups tight at distance, while the overall package from a trusted American brand provides the consistent velocities and real-world terminal effects that experienced hunters and range officers look for.