Air Arms Owners Club

I've read on one off the other forums that having loose shock screws aids accuracy who's tried this ?

I think the clue may be in the post title
Possibly a cure for people gripping the stock too firmly due to overdeveloped wrist and finger muscles!

Rapids can be inaccurate if you over tighten the stock screw, it interferes with the harmonics in the block. I don't know about AA's though.

Indeed but, the question specified "loose" and not "over tightened", both are bad practice.