Since 1939, more hunters have relied on Remington Core-Lokt than any other big game ammunition. Core-Lokt 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.
Specifications:

Caliber	243 Winchester
Bullet Type	Core-Lokt Pointed Soft Point
Bullet Weight	100 GR
Muzzle Energy	1945 ft lbs
Muzzle Velocity	2960 fps
Rounds Per Box	20
Boxes Per Case	10
Application
Casing Material	Brass