CowCow Technology Blow Back Unit for TM G17 (Black) tactical pants The NCR-EXO serves as a

The NCR-EXO serves as a placard on top of the NCR base

It has a true quick-change spring system through the back of the receiver by simply unscrewing the stock tube saving you precious time so you can quickly and easily upgrade or downgrade your spring to change the power level to adjust to any environment

HD) Optically correct massive field of view

Solid locking features for most secure fit

3 Tactical Custom Hi-Capa GBB Airsoft Pistol (BLACK

CowCow Technology Blow Back Unit for TM G17 (Black) tactical pants The NCR-EXO serves as aG17 Blow Back UnitHighlighted features6061 Aluminum material with CNC machinedUltra lightweight designDurable construction prevents flexing and warping under hard useProvide stable and smooth blowback cyclingPerfect Fit with COWCOW CCT TMHC 054 piston head and CCT TMG 042 & 043 loading nozzleCompatible with TM original piston headAvailable in silver & blackFor TM G17