THREAD GUARD - BLACK ZEV STI are the pioneers which

STI are the pioneers which brought us the 2011® handgun

Length: 695 - 830mm (Adjustable)

the CYMA M870 series uses the reliable and efficient tri-shot spring powered pump action design coupled with reinforced internals and improved external cosmetic aesthetics that CYMA is known for

Smaller size and slimmer profile

With the addition of a threaded outer barrel

THREAD GUARD - BLACK ZEV STI are the pioneers whichWhen air tanks are being stored or transported simply screw on the HK Army Thread Guard to ensure the compressed air regulator and C02 tank threads stay protected from damage. Also equipped with the Thread Guard are two spare o rings securely mounted on top for those unforeseen moments the tank o ring breaks at the paintball field. Thread Protector Details: Machined aluminum cover Screws onto top of tank regulator Lasered HK Army Icon Logo Fits all