Does anybody have any idea where I can pick up a Tactical/Accentuated Bolt release for my Benelli S90. I know GG&G makes one for around $110. I've also read of a "SpeedBar" from DMW which was about $25. I was also at a shotgun course where guy had a custom piece of kydex that fit in behind his Surefire with a "tongue" of kydex which extended back over the button.....it was a pretty nice modification. Any input would be greatly appreciated. Thanks.