Need a tube extension for my 20 gauge/ can you help?

[blatantsubtlety]

Ive got a Remington 870 express 20 gauge and I would like to get a mag. extension for it. The guys at Gander Mtn. say, they arnt sure if they even make it for the 20 gauge. So I did some looking online and this is what I found. Will this work on my fire arm? Link below..

Thanks, Blatant Subtlety

http://www.midwayusa.com/viewProduct/?productNumber=331187

 

[natman]

Looks like just the thing. Note the gunsmithing warning for Express models:

" Newer Remington shotguns use an internal ratchet system to hold the magazine cap in place.
If your shotgun has the internal ratchet system cap, you need to drill out the dimple on the guns magazine tube with a 3/16" drill bit in order to fit the extension to the tube"

 

[Fred Fuller]

If it's an Express gun, then it's built on a 20 gauge frame, and that extension should fit correctly. Older 20 gauge 870s were built on 12 ga. frames, that's why they specify this in for newer guns.

And unless they've changed them since the last one I bought, the 20 gauge guns don't have magazine tube dimples.

lpl

 

[blatantsubtlety]

thanks to ya..

 

[halfacop]

Yup - thats the one....

I just installed one of these on a 870 20 gauge last week.....

No gunsmithing needed. Screw it on and enjoy!

I ordered mine from Brownells but its the exact same one......