Blasters3D Picatinny Rail Adapter (8 Slots) for Hyper / Rival Blasters - Allows Use of Picatinny Parts: Sight, Scope, Laser, Flashlight Color:Surprise Me (Random) You can also use this

You can also use this part to make your own props for Halloween

So the speed specifications are approximate

Do not use a power tool nor electric drill to tighten the screws

Replace your removable heavy metal steel Picatinny rail with our light-weight Picatinny rails

either singly or as the predominant color in combination with other colors in any pattern

Blasters3D Picatinny Rail Adapter (8 Slots) for Hyper / Rival Blasters - Allows Use of Picatinny Parts: Sight, Scope, Laser, Flashlight Color:Surprise Me (Random) You can also use thisThis is a Rival tactical rail to Picatinny rail adapter. It lets you convert the tactical rail on your Rival toy gun to a Picatinny rail for attaching accessories. For example, if you have a red dot sight that fits Picatinny rails, you can use this Blasters3D adapter to make it work on your Rival blaster. You will also need a #6 32x1 1 4" screw and a #6 32 nut to fasten this mount to the Rival tactical accessory rail. The screws and nuts are included.