SIG Sauer is getting in to ammunition business and Lucky Gunner did some review of the product. Surprisingly almost all calibers except .45 acp did not show any comparable or outstanding performance compared to current market offerings. .40 S&W did ok, passing 12-inch standard, but 9mm and .380 acp lacked penetration.
But all offerings were reliable and accurate.
You can read more about it from their website including some details
http://www.luckygunner.com/lounge/sig-sauer-v-crown-ammo-review/
From: Lucky Gunner