Callisto BT50
This Rocket will fly on anything from a B4 BP to an 18mm Composite D
Airframe Diameter: BT50 (.97") (Made of Filament Wound Fiberglass)
Total Length: 22.75"
Weight: 3.08 oz with recovery. (no motor)
Nose Cone: BT 50 Plastic
Motor Assembly: Filament Wound Fiberglass 18mm, Engine Hook
Coupler Ebay Tube: None
Fins: 1/16: G10 Fiberglass. CNC cut.
Bulkheads and Centering Rings: 3/32" G10 Centering Rings
Deployment: Motor Deploy
Recovery: 1 - Nylon Streamer, Kevlar Shock Cord
Hardware: Shock Cord
Included Accessories: 2-Mini Rail Buttons and 3/16" lug
Graphics: ADD $10.00 for Graphics Below
Recommended Motors: B4-2 BP,C6-3 BP and C-D Composite 18mm
Not Included, But Recommended Hardware: 18mm Retainer Will Need to sand.
Get General build instruction and Sim Files Here: https://www.mach1rocketry.com/all-rocket-files.html
Now you can fly low power with a few less worries about crashes and wet weather. These BT sized filament wound airframes with 1/16" G10 fins and G10 Centering Rings will be tough enough to take the punishment of many flights.
Top Flight Thin Mill Parachute 15"
Only a few left!
Top Flight Recovery's Thin Mill Rocket Parachutes are a great upgrade replacement for plastic parachutes. Pack very tight in smaller tubes!
- Light Weight
- Stronger
- Less Tangle
- More Durable
This Parachute will go easily in our BT50 and BT55 Rockets!
Also makes a great drogue!
700# Kevlar Line By the foot.
700lb Kevlar line for BT 20 and BT50 Rockets. 42 cents per foot.
Badass Fin Guide.3 Fin BT Size Kit. (All Four BT Size 3 Fin Guides)
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The Badass Build Guide fits fiberglass and paper sized body tubes. Easily the most useful tool to ensure everything is aligned and in place, it serves 3 crucial functions in your build:
All Four of the 3 Fin BT Guides. BT20 BT50 BT55 and BT60 3 Fin.
- Badass Fin Alignment - You don't need large expensive tools that look like they came out of the middle ages to get straight and square fins every time you build your kit. Slide the Badass Build Guide onto your body tube, secure your fins in each fin guide slot and your are done. No need to keep the rocket vertical while things cure and dry either. Since the Badass Fin Guide is so small, you can put your rocket on your rocket stand and continue working on other aspects of the kit while the fins cure. This is the easiest and fastest way to align your fins - even easier than “Just eyeballing it”!
- Badass Tube Marking - With this guide, you will get a perfectly straight and square line to mark around the tube for cut lines and minimum diameter fin placement. Place the end of the guide where you want to mark the tube and draw around it. Done! Additionally, mark center lines with precision. Each side has a notch at the front that is centered between the two fins. Mark where the notch is then use that to draw a line up your rocket. Now you know anything placed on that line is perfectly centered.
- Badass Drill Guide - Combined with your badass tube markings, you will have center drilled holes every single time. With the Badass Build Guide, your rail button holes and vent holes will not only be centered on the line but also always perpendicular to the body. To top it off, your drill bit will not skip or walk along the body tube as your drill! There are three sizes of drill guides: 1/16in, 3/32in, 1/8in.
Technical details:
These guides are modeled off Mach1 fiberglass tubing. The size of the tubes these were made to fit are below. These are meant to fit snug against the tube. Please make sure your tube within 1mm of the sizes below.
Badass Fin Guide. 3 Fin BT50 Single
Only a few left!
The Badass Build Guide fits fiberglass and paper sized body tubes. Easily the most useful tool to ensure everything is aligned and in place, it serves 3 crucial functions in your build:
- Badass Fin Alignment - You don't need large expensive tools that look like they came out of the middle ages to get straight and square fins every time you build your kit. Slide the Badass Build Guide onto your body tube, secure your fins in each fin guide slot and your are done. No need to keep the rocket vertical while things cure and dry either. Since the Badass Fin Guide is so small, you can put your rocket on your rocket stand and continue working on other aspects of the kit while the fins cure. This is the easiest and fastest way to align your fins - even easier than “Just eyeballing it”!
- Badass Tube Marking - With this guide, you will get a perfectly straight and square line to mark around the tube for cut lines and minimum diameter fin placement. Place the end of the guide where you want to mark the tube and draw around it. Done! Additionally, mark center lines with precision. Each side has a notch at the front that is centered between the two fins. Mark where the notch is then use that to draw a line up your rocket. Now you know anything placed on that line is perfectly centered.
- Badass Drill Guide - Combined with your badass tube markings, you will have center drilled holes every single time. With the Badass Build Guide, your rail button holes and vent holes will not only be centered on the line but also always perpendicular to the body. To top it off, your drill bit will not skip or walk along the body tube as your drill! There are three sizes of drill guides: 1/16in, 3/32in, 1/8in.
Technical details:
These guides are modeled off Mach1 fiberglass tubing. The size of the tubes these were made to fit are below. These are meant to fit snug against the tube. Please make sure your tube within 1mm of the sizes below.
8 oz High Strength Structural Epoxy Kit. With Chopped carbon Fiber
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Structural Epoxy. Kit. 4oz of Resin. 4oz of Curative, and 2 oz of 1/4" strand chopped Carbon Fiber.
- Mix 1:1 Ratio by volume
- Tensile Strength 7000 psi
- Flexural Strength 11,500 psi
- Gel Time 60 min
- Cure Time 72 hrs
- Great Bonding
Thick, but injectable. Great for internal and external fillets!