Airtech Studios Amoeba Suppressor Extension Unit Size:Short For the money

For the money

The NS2 internal gas delivery system is a KWA patented design that utilizes an advanced lightweight composite gas piston with a two-stage internal expansion chamber that delivers the gas more efficiently than that of its predecessors

For the ARP9 and ARP556

To access its battery compartment

Airtech Studios Amoeba Suppressor Extension Unit Size:Short For the moneyThe Airtech Studios Amoeba Suppressor Extension Unit is designed to fit on Amoeba AEG airsoft guns: AM 013 and AM 014. Fits on either gun. The suppressor Extension comes in two different size lengths: Short and Long. The short allows for a longer inner barrel length of AM 013 = 363mm or AM 014 = 400mm The long allows for a longer inner barrel length of AM 013 = 407mm or AM 014 = 433mm All metal construction and nicely made threads. Blends in perfectly