Profile is a number 17 i believe. I like the trigger, its quite different feeling but i like how its adjustable for lop and cant. Thinking it may end up with a jewel one of these days, just to give it a whirl. I havn't made a part 2 yet but this thing is proving to be a great shooter with 155 amax. I need to get myself a better front rest as i believe shooting off my crappy bags is effecting my groups a fair bit. i lent it to a friend and he shot several groups in the high .2s and low.3s with it.