In a .223 it will be hard, don't know if they exist. In a 17 use the Berger 25gr Match or the now discontinued 30gr Match HP, I use the Berger 30 gr match HPBT (in a 17 Remington), but I only have about 500 left. If you can find the Winchester white box 45gr HP from Walmart they may be a thing to try, the ones I have used had sort of a star crimp on the nose of the bullet. Problem you have is that most any .223 bullet is just too heavy for Coyote (which I presume is what you are killing). Here is another problem, newer .223's have a fairly fast twist rate, so when you shoot a light bullet that would could be suitable for Coyotes, the bullet is spun up so fast that when it touches anything it just blows up, this is why the origional 22-250's had a 1 in 14 twist, so the normal 1 in 9 twist of most of the newer .223's just don't cut it with light bullets, they go to the right place they just don't work right when they get there. Guess there is no free lunch, one twist does not fit all. Nothing is simple is it? Larry