Ofna Jammin X1CR

[fastbaja5b]

I tried looking but I could not for the life of me find them, any chance someone can point me in the right direction?

Also on the RCM pinions, I tried them on the E-Savage (32p) and on the Medusa shaft they simply would not slide on, every other 5mm pinion I had (Kershaw, Novak) would but not the RCM, even with some rubber mallet encouragement, so I am a little iffy on their pinions fitting the medusa shafts easily.