Diana 460 strip down-servcing

[Vishnu2017]

Dear Pravin,
This is my DIANA 460 magnum spring change project, I got the original piston seal but no main springs, but available with 350 magnum main spring , so finally cut few coils and reassembled, power is ok, now have a deep fear about loss of power in prolonged usage due to coil cuts.so never try this.
Here some pics for your ref.

http://i1259.photobucket.com/albums/ii5 ... dautz7.jpg

http://i1259.photobucket.com/albums/ii5 ... qd2np6.jpg

http://i1259.photobucket.com/albums/ii5 ... fiumvq.jpg

[dalvipravin]

Hey Vishnu ,

Thanks for sharing ,I jave ordered breech seal an a titan spring ... Can you please confirm how much diameter your transfer port has ? 2mm or 4mm ? Do you have any restrictor plate ?

Mine is 2mm so power is roughly around 15fpe ... Am concerned about the shot cycle than power ... I will cut spring to 32 coils if it's more and assemble again with new breech seal ..

I also have ordered gsmith super spring let's see what suits best .

Cheers
Pravin

[Oldpiston]

Hello guys,
Bumping on an old thread, sorry for that. I just got a dyna magnum 460 and the retaining screw of the front sight is slipping. Any idea what is the size of the screw and if I can change the front sight? Where shall I order the part from?

[4X4]

Check with Kiehberg . They may have spares for Diana.

[Oldpiston]

No luck, any idea of other dealers for the front sight?