LANCER TACTICAL - Irregular-Pitch Upgrade Spring Power:M110 [330-390 FPS] you can wash and reuse

you can wash and reuse T4E rubber ammo to even further maximize your training budget

Expect these advances to increase both regulated shot count and power output considerably

120 round capacity

Size: 7”  X 4

Package Includes: 1: 8

LANCER TACTICAL - Irregular-Pitch Upgrade Spring Power:M110 [330-390 FPS] you can wash and reuseFeatures: Non linear spring puts less stress on the gearbox easy to install FPS ranges from 280 to 450 (Depending on model and gun specs) Manufacturer: Lancer Specifications: Size: 7 X 0. 5 IN Weight: 1 OZ Compatibility: Most Airsoft AEG Gearboxes Material: Steel Package Includes: 1: Irregular Pitch Spring