idunno

I read somewhere that with same weight bullets the 20 ga slugs will slightly outperform the 45-70 while still recoiling like the 20 ga. I think it was an article where 10 gun writers were writing about their favorite deer gun. If I remember correct Dick Metcalfe said he liked the rem 1100 in 20 ga with a rifled barrel and gunsmith installed cantilever scope mount.