The bullet is hollow lead conical cup with a convex bottom in the head.
Produced by stamping.
In connection with the peculiarity of the form, it was called "cap".
Bullet weight 0.40 grams.
It differs from the DS-0.28g in its greater weight and improved ballistic characteristics due to the redistribution of weight in the nose of the bullet and an increase in the diameter of the head, which reduces the likelihood of the bullet warping in the bore.Designed for entertaining shooting at various targets. The effective firing range is up to 20 meters.