I've had one a little over a year. It's my only in-line. I like it a lot, but it took a lot of experimentation to find a load it really liked. I found it would shoot almost anything into three or four inch groups at 100 yards - conicals, sabots, heavy charges, light charges, ect. didn't make any difference. I always got usable "hunting" groups. But really tight target groups have been hard to find. I have a few loads that will do two inches or less at 100. Here's my best shooting load, and it's deadly on deer. Note that it's 80 grains
weight of powder, which is equal to about 103 grains volume.