Specna Arms PRIME™ BIO Tracer 0.28g BBs - 5000 pcs.

The PRIME™ BB series is designed to provide you with quality balls, from regular to BIO to Tracer. And it's all packaged in convenient bags.

Product features:
- High quality and precision
- Can be used with precision barrels
- Compatible with all types of holsters
- Diameter 5.95 mm with a tolerance of +/- 0.01 mm