Vortex Viper PST turret wrench size

Savagekid

Member
Joined
May 23, 2012
Messages
16
Somehow I lost the hex/Allen wrench that is used to take off the turrets on my Viper PST. I switched up my hand loads a little this season and need to adjust my zero. Does anyone know the size of that wrench so I can replace it?
 
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