1st, THANKS to everyone that responded to my question about recoil pads. I bought a Limbsaver slip-on pad and a PAST recoil pad. The Limbsaver reduces recoil so much that I rarely use the Past pad.
I cut the hull on a Brenneke KO 12 ga. slug round and removed the slug and wad. The wad petals are very thick. The slug only measured 0.612 in diameter and weights 433.2 grains.
I'm thinking that I can use the slug as a full bore slug in my rifled barrel 20 ga. Mossberg. Using a 1 oz. powder charge a BPI gas seal and spacers to raise the slug to fold crimp height.
Your thoughts please.
Thank you
JAMESGR