Be absolutely certain that the ammunition you are using matches the specifications that are contained within the gun's instruction manual and the manufacturer's markings on the firearm.
Be absolutely certain that the ammunition you are using matches the specifications that are contained within the gun's instruction manual and the manufacturer's markings on the firearm.
一定要确认你所使用的弹药型号包含在枪支的说明书或枪身上由制造者做的标记中。