Worker 27.9CM Nylon Grooved Top Rail Mount Kit for Nerf with Track - Black
.Made of high-end nylon and fiber material, can be used in various hostile environments, durable to use.
.This grooved rail is not only for decoration, but also can be used to joint more other parts, such as aiming mirror, handle, swivel buckle, triangle sighting device etc.
.The material is hard, but also can be sawed by hacksaw to meet your need.
.Inner hexagonal screws that come with the product is convenient to install with M2 hex
.Suitable to original Nerf toy guns with 18mm-wide rails, also can be matched with grooved rail pad to install on toy guns without 18mm-wide rails.
.Ideal accessory for Nerf toy gun fun.
.1 x Grooved Rail
.5 x Inner Hexagonal Screw(four for actural use, one for spare)