7mm Rem Mag. and 168gn SMK

[johnnyk]

Anybody got any load data for the above listed combo? Got a partial box I want to try in a 700PSS. JohnnyK.

 

[J E Custom]

Johnny k

When I shot long rang NRA matches (900/1000 and 1100yrds
I used a 7mm rem mag with a 29" barrel and got 3254fps
using 67.5 grs H4831 and a 168gr smk- rem 91/2 primers

NOTE: This was a very hot load and brass life was 2
firings so start at 63 or 64grs

I used 66.5grs in hot weather

Never tried H4831sc but it should work well
and it,s easy to measure.

Standard deviation was 9

Good luck and be safe
J E CUSTOM

 

[sewwhat89]

I was using the max load listed in the Sierra book with RL 19 and getting 2975 out of a Abolt with about 3/4" groups at 200m.

 

[johnnyk]

Thanks guys, that's what I needed. Real powders, real velocities. JohnnyK.

 

[FRANK21]

Try 63.5 to 64.5 grns of RL19. Should get you 2950-3050FPS