Went out today and decided to sight the 45 in with the 200 max velocity today. I'm having great results from a 250 bar fill and only 3 shots then refill. So after it was pretty dialed in I loaded a mag with three 200 gr mv's and then three of the 152 gr mv's. That shows some serious potential. I also sighted in my new to me m50 but the krs goombas did the best for now at least.