Project Shockwave: OPSol Mini-Clip - Industry Outsider
OPSol Mini-Clip 2.0 Flex Adapter for Mossberg 500/590 for sale online | eBay
OpSol Mini Clip Mini Shell Adapter for Mossberg 500/590 38399
FAQ - OPSol® Mini-Clip™
OPSol Mini-Clip Install and Shooting 12ga - YouTube
Bought a new RMRcc off Amazon for my 19MOS. Serial number checks out but I'm worried it may have been used based on the scuffing the outside of the button here and
OPSol Mini-Clip 2.0 Flex Adapter for Mossberg 500/590 for sale online | eBay
OPSol Mini-Clip 2.0 Flex Minishell Adapter for Mossberg Shotguns
Gear Review: OPSol Mini-Clip for Mossberg Shotguns - The Truth About Guns