Grizzly's 45-70 Government 300-grain Jacketed Hollow Point ammunition is built for high power and reliable performance with modern rifles. Each box contains 20 rounds loaded with a 300-grain JHP bullet, designed for consistent results and significant energy transfer on impact. This +P load achieves a muzzle velocity of 2400 fps and an energy rating of 3837 ft lbs, offering notable stopping power for demanding scenarios. 300-grain jacketed hollow point bullet for strong impact Rated at 2400 fps muzzle velocity and 3837 ft lbs energy Box of 20 rounds with brass casings for reliability Grizzly's 45-70 Government +P load is well-suited for those seeking both power and consistent performance in centerfire rifle ammunition. Its sharp recoil and precision are appreciated by experienced shooters.