FX Impact 3 Compact.

[hanssolo19]

Hello All. I have installed a carbon shroud over my STX lined barrel. When I went to the range my grouping was all over the place. So I have turned the barrel to the slug port from the pellet port and I now find the accuracy and grouping on point. Why is that? Thanks

 

[Fatbob 59]

It's quite possibly making a lot more power with the bigger port , get it checked to make sure you're not in possession of a firearm !