300 win chambering

[Rodling22]

Have 700 from remington custom shop wanting too rebarrel for heavy high bc bullets don't know if you can ream chamber to set bullets out further

 

[L.Sherm]

The A191 300WM reamer is a good one for the 215 class bullets

 

[Rodling22]

Berger 215 hyb is what I was wanting to shoot right now can't get speed or accuracy out of them

 

[L.Sherm]

Find a good smith with the appropriate reamer, other option is to have it throated to a dummy round.
You need atleast a 10 twist barrel also.

 

[Rodling22]

What would be the best twist

 

[sierracharlie338]

Don't know if L Sherms reference is the same but the military Mk248 mod 1 chamber, specifically from Chad Dixon at Long Rifles Inc., is a freaking hammer!

 

[Ua26fitter]

Talk to Broz with Longrangeonly. He's got a really good reamer for the 300 win with the 215 Berger.
That and some N570 and you are set for some great long range shooting.

Kris

 

[sierracharlie338]

What would be the best twist

I ran a 10 twist in the Mk248 mod 1 chamber.

 

[Ua26fitter]

10 twist will work great. You could go 9 or 9.5 just incase you get curious and want to play with the bigger bergers.
Kris

 

[Rodling22]

Does broz have a shop

 

[Ua26fitter]

He's got a forum, YouTube channel and is around LRH also.

 

[Rodling22]

I'll check out thank you

 

[Ua26fitter]

I'll check out thank you

He had his 300 win running neck and neck with a 30 Nosler both shooting the 215 berger. Has a video of it on YouTube

Kris

 

[Diverjeff]