3-In-1 Tactical Rail

The 3-In-1 Tactical Rail is a Nerf tactical rail accessory that was released in 2018 under the N-Strike Modulus series.

It comes packaged in the Ultimate Customizer Pack.

Details
The 3-In-1 Tactical Rail is attached to a blaster via tactical rail. As the name suggests, it adds three additional tactical rails for other accessories to be attached to.