Using magnum primers instead of large rifle?

[Lefty7mmstw]

From the grave, it arises, not once, but TWICE.

Behold, the undefeatable Zombie thread...

Gotta love 'em don't ya !!! I didn't even notice yesterday that it was a zombie.

 

[wkinch]

DOH! Accidentally did it with 308win with 175gr SMKs & 42.7gr of H4895. Signs of pressure (flattened and puckered primers, tight extraction) Velocity went from 2660 to 2720. Glad it was in a strong bolt gun.

 

[FEENIX]

From the grave, it arises, not once, but TWICE.

Behold, the undefeatable Zombie thread...

... three times a lady!

 

[gohring3006]

I worked up some loads with my 3006. 200gr. Smk imr4350 fed 215s I started low and worked all the way up to sierras max published load and found no pressure signs so I took it to 54 grns. No pressure at 2720fps and half moa.

 

[Mxracer532]

My main load in my .243 is using WLRM primers. 42g of H4350 & 95gn Bergers to be exact.