Impact 737R/Proof CF Sendero - ring height

[ST1TCH]

Hey all,

I’m trying to figure out proper ring height, and maybe an exact spuhr model recommendation for a build I’m working on for next season.

I have the Impact 737R (20 MOA base built in) with a Proof CF Sendero impact prefit barrel. I’ll be mounting a Razor Gen III 34mm on it. Anyone done something similar, or have recommendations on the proper ring height or Spuhr model?

Thanks!

 

[TheOE800]

Never been done before.

To be helpful: your scope has a 2.56” objective bell outside diameter and the Proof barrel is 1.2” at the receiver face.

 

[Wyfox]

What stock is it going on?
1.18(SP4001) or 1.35(SP4006) would be the 2 best choices depending if you have an adjustable cheek piece or not.

 

[ST1TCH]

What stock is it going on?
1.18(SP4001) or 1.35(SP4006) would be the 2 best choices depending if you have an adjustable cheek piece or not.

Thanks Wyfox - appreciate the recommendation.
I have one of the new JAE 700 G4's that it'll be going on. Considering the new Area 419 match rings as well, but they're only launching with Medium height (28mm / 1.1"). Hoping that wouldn't be too close for comfort if I end up going that route, but they said they'll be machining more heights post-launch.

 

[Wyfox]

1.18 Spuhr(SP4001) would be my choice.
Rifle on right has 56mm in 4001 on an Impact, rifle on left is 1.36" with 56mm on Surgeon action.

 

[ST1TCH]

1.18 Spuhr(SP4001) would be my choice.
Rifle on right has 56mm in 4001 on an Impact, rifle on left is 1.36" with 56mm on Surgeon action.
View attachment 8003381

Thanks, that answers it for me.