I've used BR-two's in 7mm rem mags with great effects, even in chilly temps. But, that was with relatively bigger circumstance fill of H1000 and Reloder 26, and honestly I prefer to use mag primers, They could have not been hazardous to getting constant velocities, so it needs away any https://trevoreikhe.digiblogbox.com/56625863/everything-about-cci-300