Black Ops Soul Dome 5.52mm 250 shot is a semi-round diabolo shot designed for longer range shooting. Very good value for money.
What is a half-round shotgun shell for?
A shotgun shell with a semicircular head is best for long-distance shooting. The aerodynamic shape of the head, causes the shot to have a low drag coefficient, so it loses its initial velocity more slowly. After hitting, it mushrooms strongly, transferring energy to the target, which is why it is commonly chosen by shooters in HFT competition.
