Just got the Tenpoint acudraw 50 on my SZ380. Did it because I forget the cocking rope every time I go into the woods. One time I had to walk half a mile back just to get the rope...I was pissed!! Installation was easy. I just installed it on a piece of cardboard first trace the pattern of the cover then drew it on the stock and cut.
With the extra weight on the stock, the bow feels more balanced and no more jumping the rail when cocking.