Federal(22 250 Brass In Stock )   known for loading some of the best factory ammunition available. This brass is no different. Also, this brass   manufactured to the same high standards. Also consistency that have made Federal Premium Ammunition one of the favorites of shooters everywhere. This  not loaded ammunition.

Brass Preparation: With bulk rifle brass you may sometimes notice a few case mouths “out of round” or slightly dented below the shoulder.  These imperfections occur in the final tumbling wash operation after the case mouth has been annealed.  Brass manufacturers  aware of the case cosmetics.

Also worked to mitigate it, but due to equipment design, denting may still occur.  Minor dents  normally removed in the first firing and will not affect case life or performance.  On non-plated brass, you may also notice all the anneal stain might not be polish off. Which may give the case neck a pinkish color.  With some smaller caliber cases you may notice the case mouths to be slightly belled.

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With all new rifle brass, you should first straighten out the case and case mouth, then chamfer and debur the case mouth inside and out.  To straighten the case mouth, run the case part way into the sizer die and let the expander ball straighten the brass.  To prevent the case neck from stretching, be sure to lubricate the case neck inside the case mouth.