Valdada magnum lock support


Well-Known Member
Jul 6, 2002
that spring to force erector tube again to stay in contact with turret "finger "

same as Burris posylock is a lock on erector tube but thrirs small can be found too as Tucker conversion on Leupold ( use mostly in BR shooting on 24 and 36 x )

this screw is set in factory and the over/cap is just comestic , no need to try to adjust or readjust to improve nothing , just use the

some other make use bigger main tube ( 35 , 40 mm ) to allow room enought to put the same spring

good shooting



New Member
Aug 22, 2004
South Dakota
Can someone tell me more about the Magnum lock support system in IOR Valdada hunting scopes? It looks a lot like the Posi-lock system Burris uses, but the Valdada website says "do not adjust". I spoke with Val at IOR who told me the same thing. It seems strange to put an accessible adjustment on a scope that you are never supposed to touch. I'm wondering if there might be a problem with the system.

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