I had mine lighting off cci450’s with the 16# spring no issues. The ones my 16# were sketchy were the rem 7.5 primers for some reason. They seem to be the toughest primers I had.
I can take some tonight. I must have received someone’s return or a demo stock or something. You can see where the action had smudged up the finish in the action channel, where the weights used to be bolted on, the mag well is pretty worn in :D
No worries, pay me no mind. I just seem to remember how much of a struggle you went through to get your manners stock to sorta fit you. I figured that’s why you liked your chassis. Did you see the new manners coming out? It looks way more adjustable than the kmw.