CowCow Technology Blow Back Unit for TM G17 (Black) tactical pants HD) Optically correct massive field
Baker’s notes & crumb story
Description
CowCow Technology Blow Back Unit for TM G17 (Black) tactical pants HD) Optically correct massive field HD) Optically correct massive field of view 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