I've made use of BR-2's in 7mm rem mags with good results, even in chilly temps. But, that was with very superior situation fill of H1000 and Reloder 26, and Actually I prefer to use mag primers, they may have not been harmful to having regular velocities, so it's going https://cci-large-rifle-z-ndh-tch49369.imblogs.net/81361147/new-step-by-step-map-for-cci-br2-primers