Diana Diana 350 magnum .22

[Theoben Eli.]

Im have a diana 350 magnum .22
Its from 2016.
Im shortend the barrel to 410mm amd recrown it.
Also do a silencer on it
Its now very silince and easyer to shoot.
Before it did 250 ms with 14.66 ftt
And now 255ms a healthy 22.8 fpe
What fpe are these rated for ?

 

[FWB127]

Mine is doing 25fpe in .22 ( 350 Superior )

 

[Mycapt65]

Mine is doing 26fpe in .22 ( 350 Superior ) View attachment 588750

Wow very nice. That things a hammer!

 

[Theoben Eli.]

26fpe whats done to it ?
What pellets youre use

 

[FWB127]

26fpe whats done to it ?
What pellets youre use

Not sure But I was surprised too

 

[FWB127]

26fpe whats done to it ?
What pellets youre use

Apologies its around 25 it was my old Patriot that was 26

 

[marflow 777]

shortening the barrel cost you some feet per second and that cost you in the energy numbers but you will have a Popeye arm from cocking it now
let's do some guessing here
you chopped of 3.5 inch and let's say each inch costed you 15fps or 52fps
the 350 is an over looked rifle, they are big, man size guns and they will kick like a mule but at the same time hit like a mule

 

[JDR]

I have a Mike Melick tuned Xisco B28 22 cal, an exact Chinese clone of the RWS 350. I get 880 fps with 14 gr pellets which is 24.1 fpe.

 

[FWB127]