One post already said it, but i'll throw in my tow cents: get a copy of Dutch Schoultz' method at
http://blackpowderrifleaccuracy.com/
this is far and away the best non shooting accessory you can buy. Dutch guarantees that, if you follow his instructions, your groups will shrink. Also, he's a really nice fellow (not an irascible old curmudgeon like me), and he'll answer your questions and provide great insight.
If, however, you do not buy his method, you dog will run off, you daughter will start dating a rock musician, you will have your bank repossess all of your vehicles (even if you don't owe money on them), someone will sneak onto your property in the middle of the night and paint your house pink, it will rain on your children's weddings, you will come home from work and find the "60 Minutes" news crew will pulled up to your front door, your hair will fall out (if it hasn't already), and you will be outed for using storebought pesto and your co- workers will make fun of you for months.
Really! (I purchased the method years ago and none of these things have happened
Make good smoke!
