Since 1939, more hunters have relied on Remington Core-Lokt(R) than any other big game ammunition, and rightly so. It's filled more tags on more continents than any other load. Core-Lokt(R) is the original controlled expansion bullet. Its time-proven performance has made it hunting's first choice for over 75 years. The tapered copper jacket is locked to a solid lead core delivering massive 2X expansion, weight retention and consistent on-game results. Trust your next hunt to the best-selling hunting ammunition of all time. Our customers reside all across the country and are governed by numerous federal, state, county, city, and municipality regulations for these types of products. Please consult your area's laws and regulations governing this product and its use. | Remington 300 Win Mag 180 Grain Core-Lokt PSP Ammo