Shop now and get Free Value Shipping on most orders over $49 to the
contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.
Enjoy our FREE RETURNS
We want to ensure that making a return is as easy and hassle-free as possible! If for any
reason you are not satisfied with your purchase, simply return the item within 30 days of
receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-36b87281d33/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
Meets all expectations. Very well pleased with this product. Fits all my breach loaders, reloads easily, ejects smoothly. Many thanks to Optics Planet ! I couldn't find this adapter available anywhere else. Highly recommend !
by
Mike,
Verified Owner
from NY, United States
Written on January 25, 2026
With cartridge adapters the single shot and double barrel shotgun is the most versatile firearm you can own. The fit and finish of the product is excellent. I highly recommend you supplement your single and double barrel shotgun with these adapters.
Would recommend: Yes
0 of 0 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
David Sikes,
Verified Owner
from NM, United States
Written on August 29, 2025
I was worried this wouldn’t fit in a Stoger standard coach gun This gun has 12 ha barrels 20” long one barrel improved cylinder the other modified choke both frixed chokes but I just got my coach gun and the adapter fits great. And yes I have two adapters in .44 spec and magnum so now I have a double barrel that shoots not only any type 12 ga from mini shells to 3 inch magnum but also .44 mag and special
Would recommend: Yes
0 of 0 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
David Sikes,
Verified Owner
from NM, United States
Written on August 29, 2025
I was worried this wouldn’t fit in a Stoger standard coach gun This gun has 12 ha barrels 20” long one barrel improved cylinder the other modified choke both frixed chokes but I just got my coach gun and the adapter fits great. And yes I have two adapters in .44 spec and magnum so now I have a double barrel that shoots not only any type 12 ga from mini shells to 3 inch magnum but also .44 mag and special
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
Grumpy,
from MA, United States
Written on January 28, 2022
Im a big fan of anything 44mag. So turning my shotgun into a mid length barrel revolver was for me. However some of my sigle shot / double barrel shotguns don't except the adapter. Mostly older ones & ones that are 2 3/4 only. So something to think about when buying.
Would recommend: Yes
3 of 3 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
Lee,
from TX, United States
Written on March 22, 2019
Well made. Fits secure in the barrel of my H&R Topper. If you plan on accuracy out to or over 50 yards you better plan on some sort of red dot, as the shotgun bead ain't gonna do it. With bead sight it groups about 4 inches but I'm about blind so take that for whats it's worth. I am very happy with the adapter, it gives new life to my old shotgun. Would definitely recommend because sometime things just need a 44 caliber hole in them.
Pros:
Price and versatility
Cons:
None
Best Used for:
Putting big holes in things
Would recommend: Yes
3 of 3 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
Thomas,
from TX, United States
Written on August 5, 2018
Fits in every shotgun I own, haven't used it in my semiautomatic. Fits in my pump action, but you have to remove the barrel to put it in and have small fingers to smoke the spent case. A paint bucket key works great. 8in rifled allows for accurate shots. Just waiting for them to come out with rifle conversation.
Best Used for:
hunting
Would recommend: Yes
3 of 4 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?