Check the listing for details. LOC Precision Flying Model Rocket Kit 3.1" Onyx PK-12ND. Condition: New. Listed at 58.49 USD. LOC Precision Flying Model Rocket Kit Onyx PK-12 Onyx has a large diameter and stout appearance which makes this bird a natural for sport flying. A single G motor can propel this vehicle to 1800 ft. Heavy duty airframe with Fin Slots Heavy Duty 29mm Motor Mount Tube High-Grade 1/8" Laser Cut Plywood Fins Laser Cut 1/8" Plywood Centering Rings 14" Rip-Stop Nylon Parachute Nylon Elastic Shock Cord Rail Guides Polypropylene Nose Cone Instructions. Vinyl Decal Included Made in the USA Skill Level: Pro Entry Level Specifications: Length: 25.25 in. Diameter: 3.1 in. Weight: 13 oz. Recommended Engines:29mm D,E,F,GMMA-1 Motor Mount Adapter required to fly with 24mm motorsMaximum apogee 2600ft Model Rocket Kits are rated by Skill Level1 Beginner2 Intermediate3 Advanced4 Expert5 MasterIf you are just starting in the hobby start at the beginner level and move up from there at your own pace.What is needed to build and flyAll model rockets come in kit form that require assembly. The materials are primarily cardboard tubes, balsa or plastic fins and nose cone. Materials will vary by model and are typically specified in the description of each kit. Additional supplies will be necessary to build and finish your model rocket kit and may include:Scissors, Hobby KnifeRulerWood Glue, Model Cement or CA(Super Glue)SandpaperMasking TapeFinishing Supplies like:Wood FillerSealer/PrimerPaintLaunching Equipment and Supplies like:Recovery waddingLaunch PadLaunch ControllerPower supplyModel Rocket Motors and IgnitersA safe place to fly using guidelines from the National Association of Rocketry Safety Code