Walther LGU Varmint .22 underlever - droop mount required?

I own two LGVs, not same gun per se, but, same action almost. Based on that, I would say no, but... I like using these on them, secures scope really well and elevates as well. Never had a problem with droop. 
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I used to have one. Awesome rifle and there was no barrel droop what so ever.







Agreed.

No droop at all, infact the whole rifle is as perfect as could be, one holeing at 18yds straight from the box, believe me you will not be disappointed. 

Nikko 30mm scope and a Sportmatch OP39C one piece mount made be English precision toolmakers for a rock solid connection.