Sky Scraper - 4" Diameter

Specifications:    Length: 85 inchesDual DeploymentMotor Mount: 54mm or 75mmApproximate Weight: 69 oz Will fly on I through M motors Go to Links Page for OpenRocket and RockSim Files   Content of Kit:  46" x 4" pre-slotted canvas phenolic booster tube 20" x 4" canvas phenolic payload tube 54mm or 75mm canvas motor tube 5:1 Pinnacle nosecone -- 19 1/2" exposed (3) 3/16" canvas phenolic beveled fins 3/8" fore C ring with integrated shock cord attachment system that includes 3/8" tubular Kevlar booster harness 1/4" mid C ring 3/8" aft C ring with a step machined in the OD to double as a thrust plate 3/8" altimeter bay bulkheads with machined step to engage coupler 4" x 1" switch band 10" long machined XX phenolic coupler/altimeter bay Altimeter bay includes: (2) aluminum 1/4" all thread rods,3 1/2" x 5 1/2" long 3-D printed sled Stainless steel forged eye nuts Includes all necessary hardware  Assembly instructions included (does not include motor retainer) Note:  You can now upgrade yo