I love it and so do the guys I train with. With my shoulder being injured for the past few months my bench has been shit - 250 hurt ! Put the sling shot on and bang out 330 easy. It takes the shoulders right out of the exercise.
When I was healthy 365 was my max ( raw ) and 405 with the Sling-shot.
Another example is Mike, he is up to 380 raw now , puts the sling shot on and hits 450. Then he can put his bench shirt on and bang out 535.
It's not exactly like wearing a shirt , but very similar. Well worth the investment.
I picked mine up here
http://silverbackpl.com/index.php?ma...ace42151e1c488
:)