Can't help on the barrel's muzzle diameter as I don't have one.
The mount you linked to is for an AR-style rifle and likely will be to high. IIRC the 10 GRS comes with an EGW rail so really all you need is a set of rings. Most likely going to need high rings to clear that 56mm objective. Basically you just have to do the math to figure out what you need there. Scope measurements and ring dimensions can usually be found on the manufacturers websites. The EGW 20 MOA rail on my 110 Tactical is roughly 0.425" tall at the front.
On the 110 Tactical I had a Elite Tactical 3.5x21x50mm mounted on it with a 34mm main tube and was running Medium height Warne steel rings (vertical split) and it had sufficient clearance to get the lens covers on it. Not familar with the scope you're getting but if it's a little longer with the objective bell further down the barrel you get a little extra clearance with the barrel taper.
Reply With Quote
Bookmarks