Discussion Starter · #1 ·
Decided to try my SilencerCo Osprey suppressor on my Gen 2 9mm at the range. Using 147 subsonic ammo. 5 rounds dead center at 10 yards without suppressor. With Suppressor 5 rounds 8 inches down around 5 inches right of center. These are around 4 inch groups. If I aim high and to the left I can hit center of target. Moving out to 25 yards 5 rounds each on target without suppressor even greater spread of 5 shot groups. I can get close with suppressor by aiming about 12 inches high and 12 inches to left of center. Same using 115gn ammo. This same suppressor shoots perfect on my M&P 9mm. SilencerCo said to remove Nielson device (spring) and install fixed barrel spacer. No help, still shoots low and to right of target. Had range officer verify my findings. He's a better shot than me. Anybody run into this problem using a suppressor on a Gen 2.