338 Norma 300gr berger load data

[TXshooter]

I have decided to try the 300gr bergers out of my 338 Norma but can't seem to find any load data. Anyone have a load they like for this or know where I can find the load data.

 

[Rimfire]

I have decided to try the 300gr bergers out of my 338 Norma but can't seem to find any load data. Anyone have a load they like for this or know where I can find the load data.

I would use the 300 SMK load data and just start low and work up.

RSM will give best speed
R-22
H-1000

 

[TXshooter]

I thought about that but didn't know if they would be close enough.

 

[cowboywhorses]

Been shooting Retumbo I like this powder in my gun. gun)

 

[TXshooter]

Any idea of where to start with retumbo

 

[cowboywhorses]

Sorry for the delay been working

This was for the 285 gr bullets

91.5 to no more than 93 gr of Retumbo

Good Luck

Jeff

 

[XringCG]

I use the Berger Hybrid OTM 300gr with 88.0gr of H-1000 im getting 2805FPS with the set up. its shooting half MOA in my rig and I seat about .015 off the lands as well for my loads.

 

[sp6x6]

I shoot 86.5 to 90 retumbo.87.5 gets me 2725-50 over a fed 215M.There are several in my area with same powder and bullet combo.I am .005 off with my Norma.I have just been working in load with my other rifle and have been hitting ok.They are very close on chamber size.I am waiting on more 300 otm and loaded some 250 but have not shot yet

 

[TXshooter]

Has anyone developed a load with RL22. My rifle loves 85.2 grains with the 300gr sierras. Was hoping it would work with the Berger.