No bbs would cause a consistent curve in a certain direction. Bad bbs on a good rifle should make the gun shoot equally sporadically in a cone-shaped fashion. Funnily enough, I'm dealing with the same issue right now. Thread should be the 2nd-4th most recent.
How long was the area of testing the first test vs. the second? I originally set my rifle up but only had a 250ft range to test on so I thought it was perfect. Brought it to a 350ft range and found that after about 250ft the shots curve violently to the right.
How long was the area of testing the first test vs. the second? I originally set my rifle up but only had a 250ft range to test on so I thought it was perfect. Brought it to a 350ft range and found that after about 250ft the shots curve violently to the right.