338 Lapua Mag loads? Reloder33? 250g Berger?300g SMK

[Skidly_50]

any new loads for 338 LM ?

 

[MMERSS]

I tried RL-33 in a 26" barrel with the 300 SMK and did not notice any significant increase in MV over Retumbo. I'm certain a longer barrel will.

Read thru this thread for RL-33 data and trend regarding seating depth if you have not already done so.

http://www.longrangehunting.com/for...ad-development-120353/index18.html#post862520