G&P Shotshell Receiver Rail for Tokyo Marui Shotgun (Short)

G&P Shotshell Receiver Rail for Tokyo Marui Shotgun (Short) is made out of Metal and is designed as a mount for the Tokyo Marui M870 Shotgun. 

There are 6 slots on the side for the TM Shells and they'll be fastened in making sure they'll never drop out.