Pretty surprised actually - TulAmmo .223 Remington 55 Grain Full Metal Jacket Steel Cased Centerfire Rifle Ammunition

Ran really well in mini 14 and AR. Accuracy was surprising, outperformed some bigger named more expensive ammo. I usually run these in my Russian guns in 7.62, so I was more willing than most to give these a try in my pricier guns in .223 and yeah, I'll be buying some more for mag dumps and fun. No unburnt powder, or defective primer indications. Just fun ammo. Minute of clay pigeon at 100yds.