Prometheus Mod Kit grip-upgrade Simply attach to a belt

Simply attach to a belt and secure the adjustable leg straps and you can destroy in your next Nerf war with comfort and ease

FEATURES:• Replacement bolt arms for Sillybutts designs

OOD Photon flywheels

For best alignment of flywheels with the magazine trim the mounting posts for the cage by 1-2mm

0 blaster updates their most popular flywheel blaster

Prometheus Mod Kit grip-upgrade Simply attach to a beltThe Prometheus Mod Kit includes all the parts you'll need to modify your Prometheus. *LiPo BATTERIES CAN BE DANGEROUS! OUT OF DARTS DOES NOT TAKE ANY RESPONSIBILITY FOR BATTERY HANDLING OR MISUSE. READ THIS ENTIRE PAGE ON LiPo SAFETY BEFORE PURCHASING Battery, charger and LiPo alarm are optional add ons. LiPo Battery add on can only be shipped by ground to the continental USA. All packages containing LiPo Batteries have longer delivery times. For more