Picatinny rail

A Picatinny rail is a type of accessory rail used to mount rail accessories to blasters.

Commonly used with 3D-printed blasters, it is also used with Dart Zone Dart Zone Pro and Adventure Force Tactical Strike blasters.

Details
Similar to other accessory rails found on various blasters, Picatinny rails allow the user to attach a variety of accessories to a blaster, including scopes, sights, grips, and more.

They are not compatible with Nerf tactical rail accessories, and require an adapter in order to attach them on.