Ultra grade 0.40g BB made specifically for airsoft sniper rifles, not suitable for guns under 300 FPS. This heavy weight ammo will improve long range accuracy in guns between 400 to 500 FPS. Made by Players for the Players! 1000 BB supplied in a resealable bag.
- Precision made 6mm 0.40 gram BB
- 1000 grey BB (400g in total) in a resealable bag
- Brand: Big Foot