Made in Texas by veteran-owned Optimum Performance Solutions, the Mini-Clip installs into Mossberg Model 500, 590, 590A1 and Maverick 88 12-ga. pump-action shotguns to allow reliable cycling of Aguila’s 1¾" birdshot, buckshot and slug Minishells. OpSol developed the Mini-Clip as a means of aiding shooters who were slight of build or struggling with physical disabilities to handle a 12-ga. shotgun. The pliable polymer device can be quickly inserted into, and removed from, the rear of the gun’s loading port with no modifications required. Price: $15. Contact: OpSol, LLC; opsolmini-clip.com.