The Shooter’s Box 12GA to .45ACP Rifled Shotgun Adapter

Description:

This adapter gives your 12 Gauge single or double shot break open shotgun the ability to fire a 45ACP bullet (standard 45 Auto). This adapter is precision machined from high quality stainless steel to the OD specifications of a 2 3/4 12GA shell plus and extra half inch in front to make this adapter three inches long in total. It will easily fit into your break open shotgun barrel and accept any 45ACP ammunition. After firing simply remove the adapter and tip upside down to remove the spent 45 ACP shell. This adapter has a rifled bore to increase accuracy. The 45ACP bullet side is precision CNC machined to the exact chamber dimensions to accept 45ACP ammunition (SAAMI chamber specifications).
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.