Veteran Ammo 300 Blackout Subsonic 220gr FMJ 1000 FPS 50/Box

This ammo was a steel at this price very quiet , cycling ammo with pretty good consistent accuracy . I bought it to shoot Cheeper so I could save some of my better ammo It did require some finesse with lighter spring, buffer, low mass bolt carrier and the use of an adjustable gas block but I’ve got it cycling now and I am very very happy with the performance of this ammunition and I will be back for more as soon as it is back in stock ( hopefully still on sale ) Thank you AE for offering at such a great price !

Bought a 500pk of this stuff for Black Friday sale... absolute garbage. Would not cycle suppressed in my gun, whereas other 200gr subs have no issue. Out of the first 50 rounds, I got various failures in about ~50% of the rounds I fired. FTF, FTE, unreliable feeding, etc. Will try with a longer barrel'ed gun, but for now, would not recommend this ammo.

My 300 Blackout Build (Bearcreek/PSA ) Ran Good on this ammunition. I ran 100 rounds through it with no problems. Next to see if it runs suppressed well .