SA FLEX SA-F02 Carbine Replica - KeyMod Rail CZ the RIS rails

the RIS rails

quick blow back and higher rate of fire

The weight is considerably lighter and well balanced

Nylon Made UMP 25 rounds Loading Capacity Gas Magazine

With stock wiring

SA FLEX SA-F02 Carbine Replica - KeyMod Rail CZ the RIS railsSA FLEX SA F02 Carbine Replica Specna Arms proudly presents the FLEX line of replicas. An affordable price combined with an innovative quick spring change system, great performance straight out of the box and high quality components makes this series an excellent choice for both beginners and experienced airsoft players alike. The receiver, the stock tube with the enlarged SF type stock housing the battery, as well as the front in the M LOK standard