JGCWorker F10555 27.9CM Top Rail Mount Kit for Nerf Stryfe Blaster color:Clear can match with collapsible shoulder

can match with collapsible shoulder stock

1×19mm cap

Only for Nerf Retaliator & Worker Prophecy

so that the bullet rotates

Material: Nylon + Fiber + Aluminum Alloy

JGCWorker F10555 27.9CM Top Rail Mount Kit for Nerf Stryfe Blaster color:Clear can match with collapsible shoulderCompatible with Nerf Stryfe Blaster It can used some Worker 3D product and can be used to attach more other parts,likes attach Scope,Sight or Sling on the rail 100% brand new and high quality. Convenient to use. This Worker MOD Top Rail Mount is best Nerf Modifiy parts for Nerfer. Please measure the top length of your blaster before you buy it. Blaster is not included! Color: Black Specifications Model: Worker MOD Picatinny Rail Mount Color: Black