The New Mexico regulations restrict muzzleloading hunters to no in-lines, no sabots, no pellets, no scopes, etc. I suspect the outfitter is just making sure his clients are well within the law!
Your comments make me wonder were your information comes from? My actual field experiences in taking over 60 deer and eight elk in the past thirty plus years using modern firearms, muzzleloaders, and archery don't jibe with your statements.
My post wasn't a condemnation of RB! I have use PRB for whitetail deer in Ohio multiple times. I don't know where your information cames from that conicals don't travel straight but nothing travels straight when it starts hitting bone! I can attest that PBR "DO NOT" travel straight when hittin deer size game! I shot a deer with PBR in the RF shoulder and found the ball in the ham! Each kill I've made with a muzzleloader was different in respect to animal reaction, tissue damage, wound entrance and exit, etc.
I also archery hunt and a double lung shot with an arrow will kill just about anthing that walks the earth. Who always make a perfect double lung shot irregardless of method? I know that is always my objective but not always reality!
My post was relating my tenderfoot experience on our first BP Montana elk hunt in the late eighties. As with the New Mexico outfitter we were working within the regualtions of the state we hunted and recommendations of our guide!
:imo: