Author Topic: Primitive Biathlon and a Cabelas Petersoli 50 caliber percussion Kentucky Rifle  (Read 798 times)

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Offline gustmouse

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I’m going to try a primitive biathlon next Sunday for the first time. My Cabelas Petersoli 50 caliber percussion Kentucky Rifle is what I’ll be using.
There will be 4 shooting points on the 3/4 mile course with 2 targets from 25-60 yards. I know the rifle shoots well at 60 yards using 80 grains of 3F Pioneer Powder.
I’m thinking on using 60 grains of the same powder at the shorter ranges. I won’t have anytime to test this load in the coming week. So I’m hoping that by using less powder might help in hitting the closer targets while using the sights the same way as the longer shots. Or is there really no difference at those ranges. Any info or comments would be helpful.

http://www.shandakenprimitivebiathlon.com/index.html

Offline mg66

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That looks like a great way to spend a day. Good luck.
mg66 - "every deer you legally take with a bow is a trophy"


Offline dodd3

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gustmouse why not just use the load you no shoots good in the rifle for the closer targets just aim low.it looks like it would be a lot of fun.
bernie ;)
if its feral its in peril

Offline Snowshoe

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I find that using the same load all the time is best for me. After using it for the past 14 years, I know where it shoots at any reasonable range
Snowshoe

Offline flintlock

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I am guessing that you won't be shooting at targets that will be scored, but a gong or knock over type target...If this is the case, you won't notice much difference between 25 and 60 yards....

For instance...In my .54 flinter, I use 80grs FF...I'm dead on (can hit a squirrel's head) at 25 yards...I'm about 1 1/2 inches high at 50 yards, dead on again at 75 yards and about 1 1/2 inches low at 100 yards....So if you are shooting at a gong, say 5-6 inches in diameter, you will hit it each time....

I wouldn't start changing your charge until you have time to practice...

Offline Birddog6

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Don't change Nothing...... You know where it shoots, use that & make the adjustments on where you hold on the target.

Have fun ! ;D
"If it Ain't a Smokin' & a Stinkin',  it's Merely an Imitation !"

Offline gustmouse

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Ok, Guys I'll keep the same load for all targets, which I believe will be just a hit or miss by knockdown or sound on a 6 inch target. Thanks!

Offline simonkenton

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Won't you be using tennis shoes instead of snow shoes? I hear it didn't snow this year.

In 1976 I was in Steamboat Springs, Colorado. I found out about the muzzleloading biathlon. It billed itself as "The World's Only Muzzleloading Biathlon."
I wanted to enter, but didn't have a gun. There was a guy in town who did scrimshaw. This guy only dressed in buckskins. You would see him in the bar at night with his buckskins on having a beer. Well, he offered to let me borrow his flintlock. I didn't have a chance to test fire it.
I rented some cross country skis and I was in!
There was a one kilometer course through the woods. At the start/finish were the targets. There was a 2 foot square of cardboard with your number on it. Nine sugar cookies were fastened to it. You skied the course one time, and then you took three shots. If, after three laps, you had shot all your cookies, you did not have to ski the fourth lap.
 I skied the course the first lap, and I got up to the shooting line, and saw that three of my cookies had been shot! I asked the range master what the deal was, he said, "Somebody doesn't read numbers too well. Tough luck for them, it is your target."
Good thing for me. I pulled the trigger and thought the rifle had blown up. My first ever shot with a flintlock, too much powder in the pan. I missed all three shots.
It took me four or five shots to figure out the lock, and one or two more shots to see where I was hitting. I would up getting 4 cookies with my last 5 shots.
It was also my first time to try cross country skis, hell, I was from Georgia. Let's just say I was not ready for the Olympics. With  the help of my competitor shooting 3 of my cookies, I think I finished 17th out of 25 guys.
That was a lot of fun.
Aim small don't miss.

Offline gustmouse

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Won't you be using tennis shoes instead of snow shoes? I hear it didn't snow this year.

In 1976 I was in Steamboat Springs, Colorado. I found out about the muzzleloading biathlon. It billed itself as "The World's Only Muzzleloading Biathlon."
I wanted to enter, but didn't have a gun. There was a guy in town who did scrimshaw. This guy only dressed in buckskins. You would see him in the bar at night with his buckskins on having a beer. Well, he offered to let me borrow his flintlock. I didn't have a chance to test fire it.
I rented some cross country skis and I was in!
There was a one kilometer course through the woods. At the start/finish were the targets. There was a 2 foot square of cardboard with your number on it. Nine sugar cookies were fastened to it. You skied the course one time, and then you took three shots. If, after three laps, you had shot all your cookies, you did not have to ski the fourth lap.
 I skied the course the first lap, and I got up to the shooting line, and saw that three of my cookies had been shot! I asked the range master what the deal was, he said, "Somebody doesn't read numbers too well. Tough luck for them, it is your target."
Good thing for me. I pulled the trigger and thought the rifle had blown up. My first ever shot with a flintlock, too much powder in the pan. I missed all three shots.
It took me four or five shots to figure out the lock, and one or two more shots to see where I was hitting. I would up getting 4 cookies with my last 5 shots.
It was also my first time to try cross country skis, hell, I was from Georgia. Let's just say I was not ready for the Olympics. With  the help of my competitor shooting 3 of my cookies, I think I finished 17th out of 25 guys.
That was a lot of fun.


There is no snow yet, maybe this week. Most likely I'll have to carry the snowshoes. I plan on coming in near the bottom. Not for my shooting but getting to the firing points  ;D

Offline sharps4590

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I dearly love to cross country ski and shoot.  I only wish that were possible in Missouri.  So, we're heading north this week for some skiing, both downhill and cross county......hopefully!

As others have said, and youi've agreed to do, keep your load the same simply because you know where it shoots.  Having said that, at the ranges you mentioned and the probably size of targets I doubt you'd notice any difference.  I'm not certain I'd trust it tho.  Some barrels will move POI quite a bit with a 20 gr. change in powder charge.

Vic
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NRA Endowment, 1996
NRA Life, 1988
NAHC Life, 1985
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