Did some accuracy and range testing today. My target is a meta pipe about the length of a torso and I placed it at around 130 feet. Out of 10 shots 5 would hit the target. The odd one or two were widely off target an the rest were probably due to me being a noob at sniping. I wasn't proned, I was just holding the sniper stood up and aiming down the scope. The scope seems to be zeroed in already obviously the BBs don't hit at the center of the crosshairs but this is Airsoft not Battlefield 4. Had an issue where the bolt wouldn't lock back into place. Taking it apart it's the pin that keeps slipping down, is there a fix for this? Also what could be causing some shots to go widely of target? Could it be no bbs are too light at 0.3g?