Help Name Custom .20 Cal

Wikipedia has an extensive list of all rifle cartridges (presumably "established" cartridges...). There are only 3 in the 20caliber class and none achieve over 4000fps with a bullet over 40gn like the 48gnHH ED is using.

Therefore, I propose he name this the 20 Super, or 20 SuperED if he wants a more personal touch to memorialize him in shooting lore. This will be the first 20 caliber meeting or exceeding 4000fps with a bullet heavier than 40gn. Well, at least as far as my quick web search takes me.

I think those velocities were limited to CC bullets that would rip apart before reaching velocity. Benefit of Hammers you can't rip them apart (so far).
 
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