What brass to get for 300 Rem Ultra Mag?

[WEATHERBY460]

Starting to reload, and wondering what I should use for brass. I am hoping Nosler or federal brass is good, and then I would buy nosler or fed ammo and use to break the gun in, and then have that brass I can use to reload with.

Thanks

 

[freebird63]

https://bertrambrass.com/product/bertram-brass-300-remington-ultra-magnum-unprimed-box-of-100/

 

[Left Hand Dave]

Check ADG Brass out.
http://atlasdg.com/product-category/brass-cartridge-cases/

I have heard very good reviews and it is 100% Made in the USA. I am ordering some of their 300 WM brass.

 

[can1010]

most consistent brass by weight and measurements is ADG. Bertram is going to handle more pressure a lot better. Nosler and Norma are softer. no experience with Federal or Hornady.

 

[MudRunner2005]

I'd go with Nosler...

https://www.midwayusa.com/product/1...ng-brass-300-remington-ultra-magnum-box-of-25

 

[Peddler 76]

most consistent brass by weight and measurements is ADG. Bertram is going to handle more pressure a lot better. Nosler and Norma are softer. no experience with Federal or Hornady.

Norma makes most of Nosler's brass.

 

[Elk Hunter 338]

Bertram or ADG!!! norma is good nosler is norma with a lot of prep work done is all! same stuff different label and slap a bigger price tag on it! ADG and Bertram will give you best performance Bertram will give longest life if taken care of right.... Ive shot 1000's of rounds from a lot of 300 ultra's and Bertram is king!