I went to the range today and shot my Xdm for the first time. Love the gun!! Shot 100 rounds without a problem!! BUT.. I noticed something a little different when I switched rounds from WWB to Remington UMC. Both are 180 grains but this is what I got..
If you look at the round impact, they look like little keyholes. Out of 50 rounds, about 20-30 rounds seem to come out like this.
^^^ These are the Remington UMC rounds. The have a different profile from the WWB. Both were FMJ and 180 grains. But for some reason, the UMC's came out like this. Anyone know why? The profile of the bullet maybe?
vvvv These are the WWB FMJ rounds. They look fine compared to the UMC's.
Anyone know why this is? Is it bad? The gun ran perfectly and is by far the most accurate. This might not be anything, I just thought I would share it to everyone and see if anybody had an answer.