The SLR is just waiting on a rear sling attachment which is sitting in customs, which will take a couple of days as it always does. So I think I will run it on 7v. On 11v its just got a way too high a ROF. Sits on a reasonable steady 275fps at 600-650 ROF, which is fine for me as in SA we cant go above 300fps. I see no sense in building a monster I cant use.
My UMP is about the 150ish range, but that is a bog stock gen8 with a short barrel, I will build something better for it in the future.
Now I cant decide if I want to paint the SLR, hmmm