12GA to 16GA - Shotgun Adapter

Precision machined from  stainless steel

This adapter gives your 12 Gauge single or double shot  break open shotgun the ability to fire 16GA ammunition.  This adapter is  precision machined from high quality stainless steel to the OD  specifications of  a 2 3/4 12GA shell.  It will easily fit into your  break open shotgun barrel and accept any 16GA 2 3/4" ammunition.  After firing simply remove the  adapter and tip upside down to remove the spent shell.  A smooth bore is gently bored through the adapter.  The 16GA 2 3/4" cartridge side is precision CNC machined to the exact  chamber dimensions to accept 16GA 2 3/4" ammunition (SAAMI chamber specifications).  This adapter is not machined to fire 20GA ammunition that is longer than 2 3/4 inches.

Every adapter is laser engraved for easy caliber conversion identification.

Adapter orientation is not important and the adapter will  work in any position. 

Will fit any break open shotgun with 2 3/4" or 3" chambers

Not recommended for pump action or semi-auto shotguns.  Designed for use with break open style shotguns only.
Any ammunition pictured is for representation purposes only and is not included with this purchase.