This Worker MOD Bolt Breech constructed out of PS strong plastic. All edges, junctions, and corners have been radiused. Breech mouth has been widened to allow for more reliable feeding. Internal taper added to reduce wear on darts. Internal diameter has been reduced to allow for better seal against darts.
This bolt is specially design for Prophecy-R and Retaliator blaster, build-in air restrictor could be remove or install. 3 colors available for your selection.
Advance modding skill require, you need to disassembly the blaster and remove the plunger module, please seek for advice before purchase.