Bone saw

[NMCOUES]

30-40 elk and deer with Wyoming saw. Longer one is way better. Go from both directions and aim for middle of eye socket. Never had a complaint from several taxidermist.

 

[livetohunt]

You could probably get @Mram10us to make a carbon fiber one for you. Or I could 3d print some lol

@JJMoody made me a sheath for one a few years back.

 

[M T Roberts]

@JJMoody made me a sheath for one a few years back.

Sweet!

 

[oodmoff]

Wyoming Saw flat out works.

 

[Old Rooster]

I bought a Wyoming saw the year they came out and it has performed well all these years.
I still use a thicker saw every now and then for cutting up and hauling the elk out,made by Gerber.

https://www.amazon.com/Gerber-Vital-Pack-Saw-31-002741/dp/B00I9Y75NY/ref=sr_1_3?dchild=1&keywords=Gerber+game+saw&qid=1612775932&s=hi&sr=1-3

Takes up less space and cuts bone very well.
Old Rooster

 

[CBH Australia]

I'm thinking there might be some good little tenon saws reasonably priced. Some wood saws probably do ok on bone if you start in the budget end of reputable brands.
A sawzall/reciprocating saw of in camp.
A coarse hacksaw
Or spend ft or a butchers handsaw or one of the specialist saws for hunters,
All will do but whick suits your hunting style.

 

[bryanthomas13]

Sawzall, a bit heavy for a backpack but that's what a pack horse is for.