12GA to 10MM Shotgun Adapter – Chamber Reducer – Stainless – Free Case & Ship !!

Description

12GA to 9mm Luger Shotgun Adapter Chamber Reducer
12GA to 10MM – Shotgun Adapter
Precision machined from 
stainless steel
Proudly made in the USA
This adapter gives your 12 Gauge single or double shot 
break open shotgun the ability to fire a 10MM bullet .  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 10mm ammunition.  After firing simply remove the 
adapter and tip upside down to remove the spent 10mm shell.  A smooth bore is gently 
bored through the adapter for the bullet 
(no rifling).  The 10mm bullet side is precision CNC machined to the exact 
chamber dimensions to accept 10mm ammunition (SAAMI chamber specifications).
Every adapter is laser engraved for easy caliber conversion identification.
Now each of these adapters you order come with their very own plastic storage case.  Perfect for keeping and organizing your shotgun adapters!
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 10mm ammunition
Surprisingly accurate!
Not recommended for pump action or semi-auto shotguns. 
Designed for use with break open style shotguns.
Any ammunition pictured is for representation purposes only and is 
not included with this purchase.
We’ve test fired 
these adapters and at 50 feet with an old junky shotgun (with no sights) we were 
able to achieve groups of 3″-5″ easily.
If purchasing multiple of our products please use  the “Add to cart” button under the “Buy it now” button.  Once you’ve added all the items to your cart just proceed to your cart and select the “Pay only this  seller” button to proceed to checkout.  Multiple separate purchases will incur higher non-discounted shipping charges. Adding all items to cart and purchasing all at once will insure the correct discounted shipping charges.
Any mentions of Free Shipping with our auctions only applies to Domestic orders. Shipping charges will apply to all International orders.