“My observable with buying these by the box verses bulk. There is less lubricating wax on the ammo and one can use the ammo without cleaning it. Just remember to clean the gun barrel and magazines after a couple of hundred rounds. The ammo has been very reliable with no firing or ejection issues. When I compare this to Armscor and Browning I find Browning to be a much cleaner round than Aquila but the Aguila is generally more waxy than Armscor.”