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T-N.T. Studio APS-X System HS+ Air Cushion Inner barrel for AEG / GBB Series (303mm) Length-(mm)_490 Replace the standard valve knocker

Description

Replace the standard valve knocker of airsoft pistol magazine

english assembly instructions on a CD and is suitable for the experienced operator

Design For Replace the Origainal Parts

actual effect loaded-chamber indicator

T-N.T. Studio APS-X System HS+ Air Cushion Inner barrel for AEG / GBB Series (303mm) Length-(mm)_490 Replace the standard valve knockerT N. T. Studio APS X System HS+ Air Cushion Inner barrel for AEG GBB Series (303mm) Stainless Steel Construction Suitable For AEG GBB Rifle Able to increase the accuracy and consistency of your airsoft gun Length: 303mm

Exchange/Return Notes