CowCow SS G Fire Pin Lock For TM & Umarex G-Series, AAP01 & WE Category_Loading Nozzle improve reliability and suppress bolt

improve reliability and suppress bolt bounce by using two springs for recoil verses the traditional single spring

Fit for Tokyo Marui G17 GBB

3 /1911 / G-Series GBB Pistol

-Fits for 20mm Rails

GUARDER Steel Spring Guide with Ball Bearing

CowCow SS G Fire Pin Lock For TM & Umarex G-Series, AAP01 & WE Category_Loading Nozzle improve reliability and suppress boltFor Marui & Umarex G Series, AAP01 & WE Precision CNC machined Stainless Steel MAF Polishing Technology for greatly smoother operation Durable construction prevents warping under hard use Fire Pin Lock including Fire Pin Lock Spring Item Code : CCT TMG 049 **Important Notice** It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple remove a spacer to solve the issue. Alternatively, you may