Quote Originally Posted by Biker_Bob View Post
+1 vote for barrel harmonics.
Have you seen that Youtube high frame rate video of a springer firing? It's frightening, the barrel lashes about all over the place.
Try the trick of wrapping a band of lead around the barrel 1/2 way along, then move it fore and aft to see if makes a difference.
yep thats what im thinking, so decided over Xmas I will machine up a slim silencer/weight and do some testing