You managed to choose a bullet we can't talk about (see forum rule # 6)
http://www.muzzleloadingforum.com/fusionbb/showrules.php
Notice in my previous post I said "lead slugs".
There's several good reasons I said "lead slugs".
Not only are they sorta 'historic' (elongated bullets date back to the 1850's) but they won't damage the barrel of your gun.
Depending on the caliber there are (or were) bullets called Buffalo Bullets "Ball-etts", Minie's, Maxi-Balls and Maxi-Hunters.
There are (or were) bullet molds to cast many of these different bullets available if you want to save money and have a sub-hobby that can be enjoyable.
As you probably noticed, most of our members prefer the patched roundball for both target shooting, plinking and serious hunting.
Not only are the roundballs a whole lot cheaper to make/shoot but they work great out to a distance of 100 yards.
That isn't as bad as it sounds.
If your gun has iron sights, 100 yards is about the limit for a lot of us if we want to make a very accurate shot.
The only place the slugs have an advantage is at ranges further than 100 yards or if a "tough" critter like a big razorback is being hunted.
With big boned or "armored" critters like hogs the slugs extra weight can be handy.