AR Undermount shotguns in Canada?

[Petamocto]

Hello,

I am sorry if this has been asked already, but I used the search function and there are too many shotgun/AR replies to know.

Does anyone know if AR undermount shotguns are available or legal in Canada? The kind that attach as a secondary system where an M203 goes.

The US Army uses one called the M26 MASS:

...and KAC makes the Masterkey:

Going by the barrel length I would assume it would be a Restricted firearm, but that is a moot point, as the fact that it would be on an AR15 would make it reliant on Restricted rules, anyway.

If anyone can tell me if these are legal in Canada, and if so where they can be bought, it would be much appreciated, thank you.

 

[ADK]

Do a search in the Black Rifles forum; 5th thread down.

 

[Petamocto]

Hello, I am sorry, but can you please be more specific? I just looked in that forum and didn't see anything that stood out.

Did you search for key words and it's the fifth thread down? Can you please post a link or tell me the specific title? Thank you.

 

[mmattockx]

I am going to guess he is talking about this thread:

http://www.canadiangunnutz.com/forum/showthread.php/758862-master-key-legal?highlight=masterkey


Mark

 

[ADK]

That's the one.

 

[mt666tm]

Woa, I never noticed the one in Predator, nice!

Mounting to an AR is pointless as its restricted anyways. Now mounting a full length under a VZ or other non-res would be interesting... you've given me a lot to think about

 

[P0WERWAGON]

non-res would be interesting...