I have made use of BR-2's in 7mm rem mags with good results, even in cold temps. But, which was with quite superior situation fill of H1000 and Reloder 26, and Truthfully I choose to use mag primers, they may have not been harmful to getting reliable velocities, so it https://z-ndh-tchen-cci-br284948.blazingblog.com/31632569/helping-the-others-realize-the-advantages-of-federal-210m