Retumbo for 6.5PRC, 7MM MAG OR 300 PRC

[Youngpatriot]

Anyone have an success loading for the above calibers? If so what bullets?

Thank you,

 

[Youngpatriot]

7mm mag, 6.5 PRC OR 300 PRC

 

[Brandon.Hoagland]

I loaded up my 6.5 PRC using 56.5 grains of retumbo. I was shooting the 147 ELDMs at about 2850fps which is a little anemic for the 6.5 PRC in my opinion. It produced about .75 moa, which I would like to tighten up a little bit more as well. Not to bad for a start though

 

[Longtine88]

I used Retumbo in a 7RM with 168 VLD's with great results before.

 

[waveslayer]

No. RL26 for the 300 prc work 215-230 range bullets

 

[codyadams]

I have used Retumbo in a saami spec 7 rm with 180 Bergers. 26" barrel usually gets 2975-3025 or so at initial pressure signs depending on the brass. Good loads for me have generally been 2900-2975 with Retumbo. Haven't loaded for the other two. I also use retumbo in a .264 win mag though, 156 Berger at 3085 fps on an extremely stable node (nearly 2 grains wide), first pressure signs were at about 3180 fps.

 

[Shane Lindsey]

Deleted...Oops, wrong post.