Some Gun Talk

[Marty T.]

Had my first excursion with a 3 gun "competition" this past weekend. Had to borrow an auto pistol since all I have are revolvers, and that ain't what you want to shoot in that type event. Wasn't full bore competition but was run according to the same rules. Low key fun type thing, but I had a ball.
Anyway, I posted this on the Firing Line forum and have gotten no response, so I'll ask here. Where can I find a magazine extension for Stevens Model 320 20 gauge pump shotgun? I used mine without the plug, but still had to reload for the 8 target rounds. Wondering if the ones that fit a Remington will do or if Stevens has it's own characteristics. Want to do it again and would like to use my own guns if I can.

[S.A. Boggs]

I would contact Brownells and ask them as I have found them most helpful.
Sam

[Sunray]

I've used a stick when I got off hunting and found I had left the mag 'plug' at home.
Apparently, the 320 is a copy of the Winchester M1300. So anything for a 1300 will fit a 320.
Choate makes a mag extension for a 320. Only adds 2(that'll give you 8 with 1 in the chamber) and fits an 18.5" barrel. Doesn't come with a follower. $52.03.

https://www.riflestock.com/store/product/stevens-320-2-magazine-extension-matt/

These guys list an 8 round extension for a Win M1300 for slightly less money.
https://www.midwestgunworks.com/winchester-1200-1300/parts.html#/filter:hierarchy:Gun$2520Parts$253EWinchester$253E Shotgun$2520Parts$253EWinchester$2520Model$2520120 $252C$25201200$2520$2526$25201300$253EMagazine$252 0Tube
Brownell's doesn't list aftermarket stuff for Stevens or Savage's.