here are a few pics of the dummy rounds i made, they are all slightly different but function is the same.
used an empty shell, 4 cotton balls(compacted), & $0.17, weight 2oz. each
I really want something to use as a training tool, and especially for troubleshooting. What brand would you suggest (If there's a "made in USA" brand that would be preferred) that are good quality, any ones I should stay away from? Thanks for the info!