The local shop has both the .444 and 45/70 in stock, so it is tempting just to pick-up one of those. However, I don't know if I should hold out for a .44[Mag.] Thanks
Facts be know the .45-70 and .444 Marlin are virtual clones when hand loaded for modern firearms , the .444 actually has a very slight edge over the 45-70 in performance according to my "Hornady" manual yet each has they're own following .!
The .444 came along in the early 60's after most big bores including the .45-70 had fallen out of favor for more popular offerings i9n bolt actions offering super high high velocity and magnum performance .
This was the time "Weatherby" was doing very well !
The problem was that while modern .45=70's were capable of handling higher pressure , there were still a lot of older guns out there that could not ; like the trap doors and 1895's . Souping up the factory ammo was not an option because of this .
Since there was still a viable market for big bores at the time and the marketing strategy of , "It's hard to sell someone something they already have one of" , so since "New & Improved" became was selling in those days the .444 was born by Marlin to appeal to the die hard big bore fans .
"Case" wise they're virtual twins , the major differences being 0.091" longer 0AL case length on the .444 to prevent it from chambering in any older/weaker 45-70' actions , 0.036 smaller base diameter and different diameter/style rims to prevent the new ."powerful" .444 from functioning through repeating actions specifically not designed for it .
Now you had a big bore cartridge that could be safely loaded to it's fullest potential and only fit in modern firearms chambered specifically for it ! Factory ammo for a .45-70 was limited to 28,000 PSI SAMMI and the New .444 marlin was loaded to 42,000PSI SAMMI .
Springfield trap doors were safe for 28,000 psi SAMMI
Marlin 1895's were safe for 40,000 psi SAMMI
For a modern Rugar #1 action Hornady manual lists .45-70 loads to 50,000 psi SAMMI . These loads would be extremely unsafe if they EVER found their way into any older action !
In a modern firearms , loaded to the same pressures ; 45-70 & 444 are basically twins .
Take your pick nostalgic or more modern .
As for the .44 Rem. Mag , it's very convenient IF you already have a hand gun chambered for it you can shoot the same ammo in both and .44Spl's too for reduced loads .
The .44 Mag in a rifle will drop a deer very reliably out to 100 yards and slightly beyond .
Personally I bought the . 44 Mag , mostly because I'm limited to a 1.625 0AL brass case for hunting deer in Indiana and that's specifically what the firearms was purchased for .
I like the .444 Marlin which is gaining popularity I faced the basically same situation because I like the .444 better for PA hunting presently as most big bores are . Gander Mtn . Presently has a special deal going on a NEF , stainless reciever ,blue barrel cammo stocked .444 rifle witha scope and mounts combo for $ 299.95 .
I purchased the . H&R Handi .44M in blue black synthetic stocked with scope rail , no iron sights for $ 249.95