Trying to find best R3 combos for Hasbro, we have Cross, Glaive, Vortex, Meteor/4,6,8,7/Xtreme, Flugel, Atomic, Jaggy, Variable, Needle, Liner, Reboot. 

(Id be willing to pick up parts we don’t have though if they work better)

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3, 2, 1... Go SHOOT!!

R3 7Cross Atomic/Needle

R3.4G.At

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321.. Go SHOOT!!

R3.7G.At/Fl

R3.7G.N/At/Fl

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Roktavor r1 force jaggy

R3.7G/8M.N/At/Fl

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R3 8M Fl

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R3 7G At