Culling new brass, Is this typical of Winchester brass?

I'll take the .22 long rifle, Outdoors

Annealing Brass For Reloaders: Firing Up Your Case's Lifespan

Wildcats I Have Known and Loved – the 6XC

New Brass Handloader Magazine

Choosing the Right Cartridge for Hunting Dangerous Game - Shooting

WN1058 - Joseph Giles

Match Bullets: Death Ray or Hunting Folly? - Shooting Times

7.5x55mm Schmidt Rubin (Swiss) based wildcats

Winchester brass - wtf? • Enough Gun

Over pressure?