Culling new brass, Is this typical of Winchester brass?

Winchester brass - wtf? • Enough Gun

Which is a larger caliber bullet, .22 or .223? - Quora

SOUTHERN MUNITIONS 300 BLACKOUT 115 GRAIN LEHIGH CONTROLLED CHAOS

Jacketed, Bonded, or All-Copper Bullets: Which Is the Best for Big

Strange 9mm Brass Headstamp - 9mm/38 Caliber - Brian Enos's Forums

AAC 77 gr. SMK HPBT - Page 5

243 Winchester Reloading Rifle Brass, Nickel or Brass, Mixed

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AAC 77 gr. SMK HPBT - Page 5

Over pressure?

Lapua .260 Rem Brass Proves Very Uniform « Daily Bulletin