Bismuth is ok. BTW, I bought a 26" invector Japan barrel for my '63 A-5 Light 12 bore and it works like a charm with no modifications anywhere. My original barrel was 28" and modified, but made just before plastic wads came in. With the plastic wads, it shot full or better. I took it in for a Poly Choke and told the gun plumber to cut it to 20", then install the choke. I picked it up and it was 20" with the choke device. He had it written down correctly, but??? The VR Japan barrel salvaged the old girl.

I should have gone with a Sweet 16 or a Lloght 20. Fifty years later, the Light 12 is not so light.

Best,

Jack


"Do not blame Caesar, blame the people...who have...rejoiced in their loss of freedom....Blame the people who hail him when he speaks of the 'new, wonderful, good, society'...to mean ,..living fatly at the expense of the industrious." Cicero