So, I was planning to do my next filmed hunt with my Rainstorm .22because of that reason I put the wood stock back on as well as the regular size shroudUnfortunatly all of a sudden I just couldn't get decent groups anymore, I did all the usual things, cleaned the barrel, changed the scope but still couldn't get decent groups.I put the shorter shroud back on and still couldn't get it to group, so I gave up on the .22 and swapped the stocks again, the wood one back on the .25 and the Tactical on the .22 I put the bug buster back on too and went to check the zero,...what do you know, the .22 nowwas shooting tight groups again .....so the stock basically changed the gun's capability drammatically.Funny thing is that the .25 with the same stock shoots great.Ho well everyday is an adventure