byrdman68
Member
Today I went to sight in some of the rifles in the house and my dad's Browning BAR 7mm Mag is not grouping at all. The best 3 shot group is 8in and it's just spraying shots. I was shooting from sandbags at 60 yards. I checked all of the screws for tightness. I came to the conclusion that the scope was bad. I decided to put another scope I had laying around on it. I shot a 3 shot group with the same results. Just for good measure I tried it with another scope with the same outcome. The gun has an aftermarket muzzle break so I decided to remove it and retry, also with the same results. I'm lost as to what could be causing this. I was shooting 139 gr. BTSP Hornady Custom ammunition. Any help would be appreciated.