Interesting - and Doc only made a few major mistakes in his ballistics charts. Only one of which is his depiction of FPE as being meaninful. Another is his .69 cal. ballistics comparred to a .58 minnie for speeds vs. powder charges. Perhaps he had a slow .69 or he didn't use patches that sealed. In '86, I got 1,225fps with 82gr. 3F. Today, the GOEX is faster yet, and 2f matches that lot of 3F I chrono'd then. To show 1,100fps with 60gr. form a .58 doesn't compute either - I got 800+change - 300fps is quite a difference. Other stuff- guess it doesn't matter. Overall, a good article, though.
Guess I now have to rush right out and get a bolt actioned, plastic stocked, stainless scoped stainless barreled inline, some plastic jackets, jacketed bullets and Pyrodex and shotgun primers for igniton - oh yeah, some plastic speed loaders for the neoprene butt mounted ctg. holder - NOT going to happen.
I did notice something interesting in the charts, which comes into the other thread here, on a similar topic.
.69RB - 1,800fps - zero at 125yards - drop at 225yards was 22"
.58 Minnie, 1,100fps - zero at 125yards - drop at 225yards was 38"
.45 cal 490gr. bullet - 100gr. Pistol Pyrodex, zero at 125yards - drop at 225 yards - 28"
.45 cal. 490gr. bullet - 120gr. Pistol Pyrodex, zero at 125 yards - drop at 225yards - 22".
PISTOL PYRODEX ??
Seems the old 'PUNKIN BALL" isn't that bad afterall, when compared to same weight slugs over normal hunting ranges - hmmm - think I might have mentioned that before.