You would be better off buying a Lyman mould from WWW.MIDSOUTHSHOOTERS.COM - that way you'll never run out. They also sell conical bullets and minnies. I have a .58 rifle also and have noticed they are not being made anymore and the bullets are hard to find.
Try Track of the Wolf. http://www.trackofthewolf.com/(S(ti...tId=2&subId=25&styleId=65&partNum=BALL-58-525
Well I came back to late. For next time though other places you can look at for all your shooting needs including bullets and bullet molds are listed below. Graf and Sons http://www.grafs.com/muzzleloading/3417 Midway USA http://www.midwayusa.com/ Track of the Wolf (already mentioned) DGW (already mentioned)
Which one? I don't have Midway favorited but I do have Graf and Sons on my list. I haven't looked at their prices in awhile but the last time I bought stuff from them they had pretty good prices. They have good quality black powder (Goex, and Swiss) for good prices. They also have some good prices on other shooting accessories and gun cleaning supplies.
