Sales@herooutdoors.com
USD
- Airburst MegaBoom Supersonic Target System (STS) 2.0
- Plastic base
- Attach 1- or 2-liter plastic soda or water bottles for some shootin' fun! (bottles not included)
- Shooter and all other people in the area should be at least 15 feet from the STS when the bottle is shot
- You MUST have a safe backstop because the projectile will go thru the bottle
- For additional effect, add flour or corn starch to bottle before pressurizing
- Base can be cleaned in the dishwasher if needed
- 150+ decibels of boom (2-liter bottles deliver a louder boom than 1-liter bottles)
- Use bolts, arrows, bullets or pellets to shoot bottles
- Includes directions and ballistic bag to put over bottle when you pressurize it
- Non-incendiary, non-pyrotechnic
- Made in the USA
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. If you use very thin bottles, lighter pellets will penetrate them and cause a boom, but no minimum weight has been provided by the manufacturer.
