Polarstar Fusion Engine Installation Shim Kit (GG11-10)

The PolarStar Fusion Engine Installation Shim Kit is a set of precision brass shims designed to fix nozzle centering and alignment issues in PolarStar Fusion Engine airsoft builds.

Contents

• One 0.020-inch brass shim.
• One 0.025-inch brass shim.
• One 0.032-inch brass shim.
• One 0.045-inch brass shim.