Please text anytime 6476871484. Brand new 12GA to 45ACP - RIFLED Shotgun Adapter Designed for break-open style shotguns Precision machined from stainless steel This is a 3 inch long RIFLED adapter 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 Will fit any break open gun 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! DO NOT use in pump action or semi-auto shotguns. Designed for use with break-open style shotguns only. The risk is that the bullet could fall out of the adapter causing a dangerous result. Also, it could damage the adapter upon ejection.