Barrel twist rates

[Beretta303]

Hi guys,

I'm after some info regarding barrel twist rates in two specific guns...

.177 Air Arms TX200HC MkIII
.177 Walther LGM2

Does anybody happen to know what the twist rates are for these rifles ?

Cheers

[Beretta303]

lothar walther barrels here http://www.lothar-walther.de/163.php

not sure how you work it out though.

And as barry pointed out on another post . lothar walther and walther airguns are not the same company

Thanks for the link, interesting, it looks like most of their .177 barrels follow a standard format regardless of calibre or diameter. I think some heavy web searching is in order.

[bighit]

I deleted the post by accident trying to update it .

lothar walther barrels here http://www.lothar-walther.de/163.php most sources i have seen say they are 1:16 in .22
not sure if you can work out the twist rates from the specs though.

And as barry pointed out on another post . lothar walther and walther airguns are not the same company