Tn poor boy
40 Cal
- Joined
- Oct 2, 2020
- Messages
- 380
- Reaction score
- 304
So you would melt plastic shoot cup in your smothbore. I would not do this not smart thing to doThe only way that I would attempt shooting steel shot would be to 1) Insure that there is “no choke”, a true cylinder boring. 2) Utilize a 20ga plastic shot cup with the appropriate sized cup to accommodate the volume of shot in your load. Use a fiber over-shot disc over the plastic cup. The key is to keep the steel shot off the barrel. If there is any choke(constriction), unlike lead, the steel resists confirming to the choke, and can damage the barrel.
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