- .20g Weight for lower velocity guns
- Ideal for indoor play
- Made in Denmark
- 1 x 6,000 Rd. Bottle of .20g Open Blaster BIO BBs
About the Open Blaster Bio BBs
The Open Blaster brand of BBs are distributed by ASG. The BBs are manufactured and quality controlled in Europe. ASG brings you a great BB at a great price for your airsoft gun.