The Vibration back cap for the REAL Conversion Kit activates the SureStrike TM REAL/SPIDER vibration cartridge.
This vibration back cap can be used to replace only another vibration cap and is for use in airsoft guns only.
This item includes:
Vibration Back cap for the REAL/SPIDER Cartridge
All replacement back caps have a microprocessor controlled primer activating the SureStrike TM laser cartridge.
*This back cap is to repalce the back cap on vibration cartidges only and is for use in airsoft guns only.