MADE IN USA. Surplus old stock, so supply is limited. Mini-Clip™ 2.0 GENUINE OPSol product.  This auction is for 1 Mini-Clip for use in the 12 ga Mossberg 500, 590, 590A1 or the 12 ga Maverick Model 88 shotguns, for using the  Aguila 12 gauge Mini-Shells, 1 3/4" ammunition.  This Mini Clip allows for perfect fast or slow pump action function in the Mossberg and Maverick Shotguns. FREE SHIPPING.  OPSol Mini-Clip™ 2.0  This auction is for the MiniClip, the VERSION 2.0 or later. The following information is provided by the manufacturer of this product:  The OPSol Mini-Clip™ was designed to give “well seasoned” and “recoil sensitive” shooters the capability of shooting the trusty Mossberg 12ga platform without the usual recoil response.  By using The OPSol Mini-Clip™ in conjunction with 1.75” shotgun shells, shooters stay in the game without all of the pain.  Allows use of 12ga 1.75” Birdshot, Buckshot, and Slug shells .                Fits: 12ga Mossberg 500, 590, 590A1, and Maverick 88 models.Below are some points about the OPSol Mini-Clip:- use with Aguila Birdshot, Buckshot and Slug offerings in Mossberg 12ga 500, 590 and Maverick 88 models  - easily installs and uninstalls in seconds to allow use of 1.75", 2.75" or 3" shells as desired by user  - practice with less expensive Aguila birdshot as the recoil response vs. Aguila buckshot is slight  - low recoil of buckshot allows for safe, easy and comfortable aiming and discharge with pistol grip configurations (with proper grip/face clearance, of course). Not confined to hip and laser shooting  - Mini-Clip stays in well, but may want to tape in with electrical or Gorilla tape for close contact or heavy foliage environment applications  If your shotgun tube currently holds 8 rounds of 2 3/4" ammunition, it can now hold 50% more shells . . . 12 rounds of Mini-Shells. The Mini-Clip 2.0 was better than the original.  Allows use of 12ga 1.75” Birdshot, Buckshot, and Slug shells.  Fits only: 12ga Mossberg 500, 590, 590A1, and Maverick 88 models      *****    THIS LISTING IS FOR THE MINI-CLIP, NOT for Ammunition    *****  If you have any questions or concerns, email us through Ebay .   Thanks for looking.  Absolutely no foreign sales.

Please note that packaging has changed.  These no longer come in an envelope, but come with an information card.