Well Upgrade Set for MB02, MB03, MB07, MB09, MB10, MB11, MB12. Included Metal spring guide, Upgraded 9mm spring and metal piston. Pushing you L96 up to 500-550 fps ! Not suitable for MB44xx series , Marui VSR and JG BAR10!
500FPS Upgrade set by Well for VSR
SKU: 4014
£27.99Price