HK ARMY - BSX Bio BBs 1kg Bags (Weight Options)
- Biodegradable polymer construction
- Seamless precision BB manufacturing
- Refined 5.95mm ±0.01mm tolerance
- Polished surface finish for smooth feeding
- Balanced weight for consistent flight paths
- Compatible with AEG, HPA, and gas platforms
- Resealable durable 1KG bag packaging