Today the wind was blowing about 15 MPH opposing my shots exactly, or blowing right at me from the targets. I fired two 5-round groups of Winchester 147 Gr FMJ, and Browning 124 Gr RN FMJ from 55 yards. The Winchesters made a 5 inch group, and the Browning made a 2 1/2\” group. I now think the problem is my Anderson barrel, or possibly my BCG.