6.5 Creedmoor - 140gr Hornady Match BTHP with IMR4451 & RL22
This video details the process of reloading 6.5 Creedmoor ammunition using 140-grain Hornady Match BTHP bullets with two different powders: IMR 4451 and Reloder 22. The instructor, with apparent expertise in reloading and ballistics, systematically tests various charge weights, providing velocity and group size data. Key takeaways include the impact of brass annealing on standard deviation and the performance characteristics of each powder with the tested bullet, highlighting accuracy and velocity trade-offs.












