BCA Superior Enhanced Airsoft Biodegradable BBs - 3800rd Bottles (0.25g to 0.32g) Weight:0.30g - 3800rd Bottle Uses a CR1632 battery (not

Uses a CR1632 battery (not included)

The reflex lens can fold down

EFCS Gearbox: Yes

Top Tech/ GT Advanced Series- Blowback

BCA Superior Enhanced Airsoft Biodegradable BBs - 3800rd Bottles (0.25g to 0.32g) Weight:0.30g - 3800rd Bottle Uses a CR1632 battery (notSpecifications: 0. 25g 0. 28g 0. 30g 0. 32g 6mm (5. 95mm) Material: Biodegradable PLA 3800rd Bottles High Precision and Consistency OEM by BLS and now in a convenient bottle format! Our BCA Superior BBs are made to the same outstanding quality and consistency as what you would expect from premium quality Taiwanese BBs, without any of the issues that arise from bags. That means no crushed BBs, no ripped bags, and no moisture that seeps through.