I've got a lead barrel wt. made by Angle Port that fits in between the O/U bbls. & under the forend on my Gold E. If you have enough gap between the top barrel & the dummy under lug, one of these may work for you. John

 

Could you post a picture of installed barrel weights. Thanks. Lester

 

I'm pretty sure Angleport no longer makes the barrel wt. I have but an outfit called Smingler Shotgun Sports makes a similar design out of brass. There is a picture on their website. John

 

Jim Cunningham in FL probably has some. (Jim's Eye and Ear) He is a machinist and if he doesn't have one he can make it.

 

Thanks to all who replied. I don't know about the weight under the forearm I don't know how it would balance out. I would like to feel a gun with those weights in it

 

Briley makes some with varying weights.
I love them.

 

I'm looking for a barrel weight like that but I want to clamp it on the rib on the bottom of my barrel. Thanks