I’d say the only thing to lessen the force would be a weaker bolt spring, but that could bring on other problems.the problem with mine is after you fire a shot the bolt is hard to lift because it is cocking the firing pin for the next shot. Is there any way to fix this ?
This - if those are dry it will increase the bolt lift a lotRebs , it’s a 60* bolt lift , make sure the lugs have grease and the cocking ramp