alright I have heard some conflicting reports. some poeple say that the muzzle blast will knock the rail adapter off of an S series. I think it could be avoided by shortening the adpater and using a super short light like the 2.3" long XML, and may not even be a problem at all. So can we finaly get a definitive answer, will the rail adapter work on the S40??? somebody try it out. You are the steyr god if you can answer this for me definitively.