Lapua World-class brass (22 250 Brass) starts with premium raw materials and exceptional metallurgical and smelting skills. The emphasis on quality control is consistent with Lapua’s high standards throughout the whole production process. Paying close attention to grain structure, hardness, and solidity This ammo is not loaded.
Brass Preparation: Occasionally, you may find that a few case mouths on bulk rifle brass are “out of round” or have a little ding below the shoulder. These flaws appear during the final tumble wash procedure after the case mouth has been annealed. Minor dings are typically repaired at the first fire and have little impact on the performance or life of the case. You might note that the case mouths are a little bit belled in some lower caliber cases.
The case and case mouth of brand-new rifle brass should be straightened out before being chamfered and deburred on both the inside and outside. Make sure to lubricate the case neck inside the case mouth to stop it from extending.