I agree with the guys, but will add the Speer 300G plated softpoint bullet.
I have shot end to end thru whitetails more then once with the Speer and the XTP 300G. They will serve you well on porkers as well. I haven't shot many pigs with my 45 Colts. But I have shot them with it and it was with one of these 300G bullets. One of the last ones was head on in the skull with in and out penetration from my 7.5" Bisley...
Here is a video on it.. (I do not know how, but the sound and image are out of sink...)
<embed width="600" height="361" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" wmode="transparent" src="
http://static.photobucket.com/player.swf?file=http://vidmg.photobucket.com/albums/v465/CWLONGSHOT/Temp stuff/sporting pics/Hunting/HeadshotPig.mp4">
Give the 300's a try. BTW I have nto used it, but the XTP is also avalible in a 240 MAG XTP. If you want more vel and still a good stout bullet maybe try it. IMHO the 300's are where its at in the 45 Long Colt!
CW