http://bullshop.gunloads.com/prices.html BullShop Conicals

http://members.aol.com/noexcusesb/page2.html No Excuse Concials

check your bore and try to get some idea of the diameter. The No Excuses Conicals are a .503 diameter. The BullShop conicals can be ordered to any diameter you like. My Knight likes the .503 conical. My Green Mountain likes the .504 and my White likes the .504 conicals. They come in different weights as well.

Hope this is what you wanted to know.