Like I said, get on an electronic shooting timer. They are $100, 10% of the cost of the Krink, and are a vital training tool. Engage the safety, hold the rifle at low ready, finger outside of the guard. at the beep of the timer, react, and get a hit on a 10" circle at 25 yds, see if you can manage the sub 1.0 second average that an AR user can. :-) You'll have trouble cracking 2.0 seconds with the AR, unless you've added a thumb safety on the other side of the gun. That's about $150 extra custom smithing.