Valken Airsoft Battle Machine Mod EC Black CQB Airsoft M4 Airsoft Vests & Accessories The TechT MRT Pro Series

The TechT MRT Pro Series TPX Bolt utilizes the stock spring

this bolt will not work

Although the operation method of the Gtek is nothing like a Geo it still utilizes the Breech Sensing technology of the IVCore to seal off the firing chamber mid-shot

It is made from solid machined and formed aluminum and has an over-molded (integrated)air line

Valken Airsoft Battle Machine Mod EC Black CQB Airsoft M4 Airsoft Vests & Accessories The TechT MRT Pro SeriesDescription The Valken Tactical Battle Machine Series has arrived, designed to address and meet the demands of the players looking for a competitive AEG. Battle Machine MOD EC configuration comes standard with the streamlined HDP High Density Polymer hand guard. With a full metal fixed front sight and flip up rear sight and a slim ergonomic grip the MOD EC lives up to its designation Enhanced Carbine. With a retractable 6 Postion Crane stock that