Bertram brass 338 RUM

[Reemtyj]

I was comparing Bertram brass and Remington brass as far velocity and max load, this is a small sampling but it was interesting. I was shooting a 213HH, with Fedral 215m primers, 26” barrel and 88 grains H4350.

Remington brass——3372-3396-3355=3374 average, extreme spread 41 fps
Bertram brass———-3370-3372-3384=3375 average extreme spread 14 fps

The velocity was more consistent in Bertram the next test will be accuracy!

 

[ButterBean]

It’s good stuff ShoNuff and it’s tough as a pole barn nail

 

[Drew Henry]

I hope to have info with ADG brass this weekend. Loading 235gr HH starting @80gr H4350.

 

[Reemtyj]

RL22 and RL19 works well also Drew! You should be able to get 3200 fps in a 26” barrel!