Pedersoli boarbuster 45-70 shadow action strength

[pounder]

Is it as strong as the Marlin 1895 ? Can it be loaded to the same level ?

 

[Rman]

It did come chambered in 444 Marlin, which is a 51,500 psi cartridge.

R.

 

[4fifty8]

My S900 .45-70 Trapdoor Carbine is rated at 2200 bar (31,908 psi) maximum chamber pressure (see owner's manual). Maybe any .45-70 Pedersoli firearm is rated for that same maximum chamber pressure? In compliance with CIP requirements for that cartridge.

https://i.imgur.com/Xl5RHbA.jpg

 

[MTM]

‘86s are supposed to be stronger than the Marlins. At least that’s what I’ve always read.