if you're planning on a custom build then definitely check out the 7mmBM option. Brass is no issue - Norma have it, and its way cheaper than Nosler28. As per post above from @Gkp the 7mmBM will get you 100 - 150 fps over a 7mm rem mag and burn less powder doing it. I'm getting 3050 - 3060 fps with 180 VLD's & RL26 in 26in bbl. It's a super efficient cartridge. Its half way between rem mag and N28. Only expense on the BM is cost of dies. Buy once cry once.
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