375 cheytac & 400 gr lazer what's your go to load ??

[khdudley13]

finally rebarreled my 408.. to 375 (K&P 34") planning on using the 400 gr lazers wondering about goto powder & starting load

 

[wi50]

I used h50bmg and 141-142 grains. Rl50 takes another grain or two. This was in Peterson brass. So powder lot or brass brand variation will make a little difference. But that'll get you a place to end up

 

[GIXXER2000]

Here is my 34in barrel 1-7 twist Bartlein barrel load data
Peterson Brass
Federal 215M
Powder N570 131.5gr
CE 400gr Lazer .006 of the lands.
AVG FPS 3066
SD 7.7
ES 20.4
This was over 10 shots. This load shot very good accuracy