Rifle Scopes Vortex scope ring??

[Whit]

I am getting a Bushmaster ORC. How do I know or does anyone know what height I need, the Low or Extra High?

 

[hamstur]

Re: Vortex scope ring??

Typically for a DI gas AR, 1.4 to 1.5" height -- that would be the "AR-High" rings.

For Seekins, standard "High" rings are 0.97" or 1.00" (30mm/34mm) whereas the "AR-High" ring are 1.45" (both diameters).

 

[sawman556]

Re: Vortex scope ring??

objective size might help?

 

[Whit]

Re: Vortex scope ring??

Does that go for the Vortex Strikefire red dot ? I should have had a little more details.

 

[hamstur]

Re: Vortex scope ring??

Hah red dot changes the perspective slightly.

How about same ~1.45" for absolute co-witness, or ~1.7" for lower 1/3 co-witness.