MAGNUM Rifle Reload Testing: 300 RUM Part 1

MAGNUM Rifle Reload Testing: 300 RUM Part 1. Load development with a Remington 700 LR chambered in 300 Remington Ultra Magnum (RUM) using IMR smokeless gun powder and Hornady ELD X bullets. Can I achieve sub MOA accuracy with this rifle, powder, and bullet combination? Watch to find out. Scoped by a Ruger m77 30 06:    • Ruger 30 06 Reload Test