What fps do you get- 338 lapua

[Sniper260]

What fps do yall get out of your 338 lapuas shooting 300 grain berger otm and retumbo powder?

What's your go to load with 300 grain bergers? I know many people shoot Sierra 300s but I've had way too good of luck with bergers to start anywhere different..

I'll be running a 28, 29, or 30 inch barrel... ain't made up my mind or thought that far..

Is H1000 a faster powder than retumbo?

 

[Sniper260]

And on that note at what altitude are you...


I'm at 853ft

 

[mdmp5]

I got 2815 with H1000, a little less with Retumbo, 27" barrel

 

[DIBBS]

Bunch of Data here:

http://www.snipershide.com/shooting/snipers-hide-reloading-depot/495-loads-338lm-50-cal.html

 

[Ed Baker]

Sako TRG 42-10 Twist, 300 Grain OTM Pointed...2850, 27 inch barrel...with Retumbo. @450 ASL

 

[lostcoyote]

i get 2825fps
92.5 gr. h1000
berger OTM 300gr.
28" krieger (1:9.75 twist)
altitude = 1670'

 

[ManOfAction]

Here is a velocity workup I did using H1000 with the 300 OTMs in Lapua brass: 30" barrel. Loaded 10 tho off the lands. Roughly 60 deg. F. 1000' above sea level.