jay .45 said:
After reading about roundball penetration I've lost a little confidence in my new .45 cal flintlock I plan to use for whitetails later this winter. It seems most people use at least a .50 cal. I've lost a couple deer bowhunting, and its a feeling that always makes me sick to my stomach. Anyway one old flintlocker sugguested a load of 90 FFFg with two PRBs. So from a hunting standpoint (seeing as it is against regulations in Ohio), is there any benefit to hunting with this load. The guy told me you lose very little velocity and the two balls will easily shoot within an inch at 50 yards. Just wandered what you all thought...
Well, you might be surprised to learn that in TC's early owner's manuals which contained some load data charts, specifically listed a double .45cal/.440 round ball load.
The .440 weighs 128grns, and the .45cal/255grn maxi-hunter is twice that weight, made of course for TC's 45.
However, I agree with Stumpy that it's probably not the best approiach and may be why TC dropped it from the load data charts in later years.
I think of the .45cal RB as the .243cal of the muzzleloader world, and what has worked for me with the .45cal round ball is this:
1) Practice so you can hit a 3" aim point sticker with the .440 out to 75yds;
2) Use an Oxyoke wonderwad to squeeze more velocity out of the same powder charge;
3) Avoid all major bones with precise shot placement;
4) Limit your distance to 75yds max;
5) Put it directly into his heart;
My .45cal round ball kills have averaged making a 25-35yd dash and collapsed in sight of the stand, using.
90grns Goex 3F
Oxyoke was
.018" TC prelubed pillow ticking
Hornady .440
Or, the TC .45cal/255grn maxi-hunter will drive tacks in a standard TC 1:48" barrel.
90-100grns of Goex 2F
Oxyoke wad
Plenty of energy to 100yds and devastating on deer...about like shooting them with a .54/.58cal round ball.