Specna Arms - SA-F01 Flex M4 URX Rail (Tan) MH The features this AEG packs

The features this AEG packs out of the box you would expect to see on a players weapon after spending a good deal on upgrades

Immersive Vibes: Enhance your airsoft experience by adding the vibrating ammo belt (sold separately) for an extra layer of realism

The serial number plate also function as a "trigger-lock" as well

The Garand became famous for its 'ping' as its clip was ejected on empty

800mm (stock extended)

Specna Arms - SA-F01 Flex M4 URX Rail (Tan) MH The features this AEG packsA FLEX SA F03 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 URX Rail and the