Remington Ammunition PR300UM3 Premier Scirocco Bonded 300 RUM 180gr Swift Scirocco Bonded (SSB)

The Scirocco Bonded bullet design features make Remington's Premier Scirocco line some of the most versatile and reliable big game ammunition offered today. The expansion-generating polymer tip and the boat tail base combine to defy air resistance at the front end, and reduce drag at the back. The progressively thickening, heavy-based, pure copper jacket is bonded to the lead core to preserve bullet integrity and retain over 75% of its weight at all velocities.