Talk:Mastery Rank/@comment-7749573-20130522072744

The current maximum rank based on the number of weapons, warframes, sentinels and their weapons  is Hunter with 252,000 mastery total points capable of being earned.

^ not 252,000

13 rifle,14 pistol,26 melee weapon = total:  53*30*100 = 153,000

14 warframe (without Frost Prime) = total: 14*30*200 = 84,000

Total: 237,000 even with the uncraftable Frost Prime, it's 243,000

Sentinel and Sentinel weapons don't give mastery rank.