SEE NEW FEATURES BELOW!

Also, We are offering this gearbox for the PolarStar V2 Trigger Board or the Micro Switch Trigger - both will have all the features below to make life simple!

Upgrade your Classic Army Stoner 96 with ease using the Stoner 96 HPA Gearbox. Designed as a drop-in solution, this gearbox makes installation of your HPA engine a seamless process.

This gearbox design features 2 adjustment points to align your nozzle.

This gearbox has been updated with spec requests from our tech and customers. 

YOU WILL WANT TO ORDER THE #18 NOZZLE for the F2. (and should be the same for the Jack.) PolarStar says #11, it is not #11 for our gearbox - save yourself the headache!!!

NEW FEATURES: 

• a front opening to run the wires and FCU to the front
• the gearbox opened up to accept the FCU for rear wiring
• we have also made the front pin to perfectly align with the PolarStar Jack and F2 without needing the gearbox shim kit!