Diana 52.22 barrel twist rate

[Maarodigro]

Hi every one,



I have Diana 52 Springer .22 airgun،



I need to know that gun barrel twist rate in inches, for sterlok pro app



Plz tell me that twist rate if anybody knows.

 

[reza]

I think it’s 1:16”.

 

[Maarodigro]

Thanks reza for your help

 

[Jlowe]

Somebody my want to chime in but RWS 17 inch Walther barrels are 1:16 for the 48,52 and 54. 

 

[Maarodigro]

Thanks jasmlowe