Your Nosler brass is more costly because it comes fully prepped and "weight sorted" so the brass is VERY uniform.
http://www.nosler.com/brass/
BUT as stated by Eagleye the Nosler brass is not as hard as military 5.56 cases or Lapua brass so this makes a difference in how "hot" you can load.
I bought a box of Norma .223 cases and I must say it was the most uniform brass I have used in over 46 years of reloading. Meaning case weight uniformity and neck thickness which adds greatly to your accuracy.
I'm American and any time I can get our military made Lake City 5.56 cases I grab them up because of the higher manufacturing standards for Lake City military brass and the brass hardness. "BUT" these cases will need prep work, weight sorting and neck turning to reach Lapua or Nosler standards.
Below the standards for military 5.56 cases are higher than standard civilian .223 cases.
Bottom line, military 5.56 cases are built Ford Truck tough, with Lapua coming in second place for case harness.
And Federal cases are made like Chevys.
http://www.nosler.com/brass/
BUT as stated by Eagleye the Nosler brass is not as hard as military 5.56 cases or Lapua brass so this makes a difference in how "hot" you can load.
I bought a box of Norma .223 cases and I must say it was the most uniform brass I have used in over 46 years of reloading. Meaning case weight uniformity and neck thickness which adds greatly to your accuracy.
I'm American and any time I can get our military made Lake City 5.56 cases I grab them up because of the higher manufacturing standards for Lake City military brass and the brass hardness. "BUT" these cases will need prep work, weight sorting and neck turning to reach Lapua or Nosler standards.
Below the standards for military 5.56 cases are higher than standard civilian .223 cases.



Bottom line, military 5.56 cases are built Ford Truck tough, with Lapua coming in second place for case harness.

And Federal cases are made like Chevys.
