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Well I have a cousin comming out to hunt black powder season. We are trying to figure out what powder, bullet etc. He can use. It is a .50 cal CVA optima pro. magnum.
Anythoughts? I do not know Muzzleloading rifles at all. What can we use?
Elks, not going to hold myself out as an "expert", but I have been hunting big game in CO with ml guns since 1975. Have hunted a lot with modern guns but even more with ml.
So, I'll give some suggestions for his set up. A good over the counter bullet is the TC Maxi Hunter. The Hornady in the lighter .50 cal weights are good too. Power belts are popular, but I have personally witnessed some odd terminal performance with them. If he is inclined to cast his own, the Lyman great plains mould is excellent. It's smart to avoid the ones with pointy noses like the maxi ball and Lee REAL. They don't make a very good wound channel. For hunting, flat noses rule in ml guns just as they do in big bore handguns. Store bought slugs are usually prelubed but if casting then the TC bore butter is a good lube as is a mix of about 2 parts bees wax to 8 parts crisco or lard.
Powder wise, the modern "subs" are very popular but truth be known, they are a bit harder to ignite than "real" bp and he can get all the power he needs with real bp to boot. If he is going to use a sub, I'd recommend Pyrodex RS for it's ease of use and slightly better ignition charachteristics than the other subs. But... not as good as real bp. The Swiss powders are close to as "hot" as the Triple Seven that everybody is in love with and once again gives better ignition. Real BP will always deliver more consistent velocities. SDs of 3 to 7 are common for real bp.
Loads: A .50 cal gun will reliably take deer and elk from as long a range as he can reliabley and consistently place a slug in the vitals from likely field positions and under field conditions. And, it will do it with a charge of 80 grains (by volume) of any of the powders he chooses to use. I know his Optima sports that "magnum" label but some time spent at the range will show that the gains gotten with heavier charges will give him just a bit of improvement in trajectory (he does not need more veloctiy that the 80 grains will give to kill to as far as he can hit. You can etch that in stone! /ubbthreads/images/graemlins/grinning-smiley-003.gif). Guys who are shooting those huge 150 grain charges are only hurting themselves and usually leave the range after 10 or 15 shots. I see it every year! /ubbthreads/images/graemlins/shocked.gif
The last elk I killed with a .50 cal and a slug was at 131 yards and was hit with a 375 grain slug powered by 70 (seventy) grains of ffg Goex bp). The elk did not go 20 yards. It's all about shot placement.
Those in-line guns are usually equiped to use a shot gun primer and it is a good choice for that type of gun.
For shooting procedure he should get in the habit of wiping the bore with a damp patch between shots. Not too wet!!!! Just damp. For cleanup, you can buy any number of incredibly magical formulas. They don't work as well as plain old tap water! /ubbthreads/images/graemlins/shocked.gif Warm tap water will clean up bp or sub residue faster than anything sold for the purpose. Avoid the easy-clean-up turd hunt and just use what your mom told you to use behind your ears! /ubbthreads/images/graemlins/laugh.gif
And, a major warning on the subject of clean up. The subs are often sold as being non-corrosive and not needing careful or prompt cleaning. It's not so. They all contain corrosive elements that can destroy a barrel quickly if left uncared for. The gun should be cleaned completly and dried completely within 12 hours of being fired and sooner is better. Avoid the use of typical petroleum based lubricants and bore protectants. When mixed with burning bp and subs they form a tar that sticks to the bore. The real corrosion cause is powder residue in the presence of moisture. So, if you get the residue out with water, dry it and treat with WD40 it will be fine. WD40 left in quantitiy for long periods of time can dry into a sort of varnish that seems impossible to remove until you simply disolve it with some fresh WD40 and wipe it away.
Well, that turned out to be longer than planned. /ubbthreads/images/graemlins/shocked.gif
Once you get the basics the best teacher is range time.