UNI-HOP RH60 Hop Up Bucking for GBB Replicas Unicorn
UNI-HOP RH60 Hop Up Bucking for GBB Replicas Features: - Compatible with TM/KJW/VFC/WE replicas (new version requires a change of the inner barrel)- Uniquely developed NVR material- The inverted V-shaped contact point is intended to increase range and accuracy- recommended to use 0.25g or heavier BBs