Registered Deer Hunter!
Axe -2010-2011XForce HF, with the HF cam, not the GX cam that branched into the Axe Cams.
So that's 07 or 08, can't tell from the pic, but I do believe the 07 was straight like the one in the pic, the 08 was curvier in the spokes on the cam but I might have it backwards.
The Evo, Axe and HF are somewhat similar, Evo was 2010 onwards, Axe 09-10, HF before that.
33" AtA, 6" BH, max 30" drawlength with modules (2 unidentical ones) 4.2 pounds, HF was 60% letoff? And about the same IBO rating for all of them, 340. The main difference is that they became smoother and easier to handle every iteration.