that isnt even close to the recomended 100 in a 10 inch circle. draw a circle around the densist part of the pattern. then count the hits. if you are not getting at least 70 please do not use that combination. you owe it the turkey to not chance a loss. there are 340 number 5 pellets in a 2oz load. maybe the undertaker is to tight for the 5's. but most likly it is the barrel.