Large Airfoiled Rail Buttons (fits 1.5 Rail - 1515)

Rail buttons are used in place of launch lugs to guide the rocket on the pad until the rocket reaches sufficient speed where the fins will guide the rocket. They are used on BIG rockets, where additional support is needed to prevent the rocket from swaying in the wind.

▷ rail button 3d models 【 STLFinder 】

Vacuum-Formed Canopy PNC-33A

5.5 - 75mm Thrust Plate

Large Airfoiled Rail Buttons (fits 1.5 Rail - 1515)

Fly Away Rail Guides (38mm, 54mm, 2.6in, 76mm, and 98mm available) – Additive Aerospace

AeroPack 75mm Retainer - (Flanged)

Conformal Standoff Rail Guide BT70/BT80

Aluminum 4-40 Tube Fasteners (3/pk)

Shear pins are used to prevent premature separation of the nose cone from the rocket prior to ejection. These larger shank, threaded nylon screws are

Large 4-40 Nylon Shear Pins - 20 pack

Brass Screws

HPR Primer – Mountain Man Rockets

fit any diameter rocket! Lets you launch your rocket from a rail instead of a rod. Easier to install than a rail button because you don't have to

Universal Rail Guides

Thrust Plate for 6 nominal tube, 98mm motor.

6 - 98mm Thrust Plate

Large Airfoiled Rail Buttons (fits 1.5 Rail - 1515)

Large Airfoiled Rail Buttons (fits 1.5 Rail - 1515)