THE SHOOTING BOX 12 GAUGE RIFLED BORE TO .45 ACP RIFLED BORE ADAPTER - 3"

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, this in NOT a smooth bore adapter, again this adapter has a rifled bore.  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. 
Made in the USA on American machines by American workers  ......... support USA made products and companies!
Will fit any break open shotgun with 2 3/4" or 3" chambers
Perfect for 'Preppers' or your Bug Out Bags.  Carry one gun and have the ability to shoot not only 12GA shells but also 45ACP ammunition.
Surprisingly accurate!

Not recommended for pump action or semi-auto shotguns.  Designed for use with break open style shotguns.