Product Rank

Includes

One 3-Pak Package of F39-6T Reloadable Motor Systems

Features

• Fits all kits designed for black powder "D" motors.
• The primary use is for single stage.
• The "T" stands for Blue Thunder Propellant.
• This reload kit includes (3 of each)
• -Liner (7/8" O.D. tube).
• -Propellant Grain (long slotted part).
• -Delay Grain (short solid part).
• -Delay Spacer (9/16" O.D. Washer, O-ring or tube).
• -Delay Insulator (5/8" O.D. tube).
• -Delay O-Ring (5/8" O.D. x 3/32" thick).
• -Forward Insulator (7/8" O.D. washer).
• -Nozzle (black plastic part).
• -Aft O-Ring (3/32" thick x 7/8" O.D.).
• -Forward O-Ring (1/16" thick x 7/8" O.D.).
• -Copperhead Igniter.
• -Ejection Charge Container/Nozzle Cap.
• Instructions provided for use of the Copperhead Igniters.
• Detailed assembly and operation instructions included.

Requirements & Suggestions

• How To Build a Model Rocket
• 12V Launch System
• Wet Wipes or Damp Paper Towel
• Hobby knife or scissors