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Rifle Scopes Ring height

Re: Ring height

I would go with a med with a 20moa rail in the MK4...lows maybe cuttin it close for a 50mm. You want the objective to be as close to the barrel as possible with out touching it. To know exactly what you will need I would suggest measuring with some calipers. Make sure you know your Bell outside diameter on the scope you will use cause not all 50mm objectives are created equal.