I took it to the range a couple of days ago. Used Empresa Nacional Santa Barbara de Industries Militares ammo dated Nov. 1981. Accuracy was good at 30 ft., about 4 inches low. The empties were chucked 30 feet away from me. Only other time I shot it was with handloads of 6.0 Unique with 124 FMJ projectilesm and empties went half that distance or less. Just wondered if the factory ammo is a lot hotter than my handloads. EDINOH.