RWS Model 52 Scope Mount

Probably the B-Square. But I have the leaper’s on my 54 and they hold up just fine and I think look better.

I just noticed the B-Square are out of stock, these will work just as well –

http://www.pyramydair.com/s/a/Leapers_Space_Age_1_inch_Rings_Low_Weaver_Mount/2445

So long as it has the 4 screw per ring you should be all set. The weaver rail has an over hand so it wont move on the air gun dovetail and the weaver cross slots will stop the scope mount moving on the new rail while the 4 screw clamp will keep the scope moving in the mount.

Get this –

http://www.pyramydair.com/s/a/UTG_Scope_Mount_Base_Fits_RWS_Diana_48_52_54_and_460_Magnum_Compensates_for_Droop_and_Stops_Scope_Shift/2297

and this

http://www.pyramydair.com/s/a/B-Square_20052_1_inch_Sport_Utility_Rings_Low_Weaver_Mount/433

You cant go wrong with that – it wont move and it will give you more vertical adjustment on the scope because you wont be using it to take up droop.