Rapax Power Up Ring Adjustment Set

Spacers machined from steel designed for fine-adjustment of FPS/Joules in your sniper rifle replica. The set includes three spacers with a length of 4, 6, and 8 mm for a non-invasive way of adjusting the power output. The applied bluing of the spacers guarantees resistance to rust. The product is compatible with all Rapax-made spring guides, as well as any other 9mm thick guide on the market.