Airburst MegaBoom Supersonic Target System (STS), Pressure Gauge
|Sale Price $94.95|
You Save: $35.04 (27%)
Usually ships the next business day
- Airburst MegaBoom Supersonic Target System (STS)
- Includes oil-filled air pressure gauge
- Attach plastic soda or water bottles for some shootin' fun!
- Shooter and all other people in the area should be at least 15 feet from the STS when the bottle is shot
- Directions included
- Up to 150 decibels of boom!
According to the manufacturer, lightweight pellets will penetrate the bottles and exhaust all the air but will not cause a supersonic boom (the bottle doesn't blow up). In .22 caliber, they told us that the lightest pellet that blows up the bottle and causes a boom weighs 14.3 grains. They have not provided a minimum-weight projectile for any other caliber. However, the manufacturer states that slingshot ammo will blow up the bottle (and cause a boom), which suggests that the weight of the projectile is more important than speed.