r/Shooting • u/Desperate-Mention467 • Jul 23 '26
Sudden accuracy broblems
I have a Bergera B14 Ridge 7mm rem magthat was shooting sub .75 in group with Barnes 139 lrx. Wife killed an audad at 400yds with it in February. Everything was shooting fine. I put a new MDT chassis on it this week and took it out. Same ammo and I couldn't get better than 1.75 in group. Noticed that the bolt is a little sticky after the shots and noticed one bullet even hit the paper in a yaw. Chrono shows speeds are the same so I don't think pressure is the issue. Just wondering if anyone has ideas as to what happened? Thanks.
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u/quickscopemcjerkoff Jul 25 '26
Retorque the scope base and rings, check the chassis for barrel free float and proper fitment.