The 4" IRIS Kit is now including our LOC in ring/fin system, also a new 4:1 nose cone! One of the ADVANCED SERIES of kits, which include factory pre-slotted airframe and through-the-wall fin construction, Add an electronics bay for dual deployment flights. the IRIS sporting a 54mm motor mount will accept a number of different composite motors. Adapt down with our selection of MMA's to fly 38mm or 29mm motors. This is certainly a versatile rocket! All hardware included for safe recovery, eye bolts, quick links and sewn ends on the tubular nylon. A perfect choice for level 1 AND level 2 certifications in the same Rocket! Complexity: Intermediate-AdvancedDiameter: 4″Height: 77"Weight: 5.5lbs.Motor Mount: 54mm with LNR CompatibilityParachute Size: 50″ Ripstop NylonShock Cord Type: NW-20 20' 3/8″ Nylon with sewn loopsShock Cord Mount: SCM-3 EyeboltFin Thickness: 1/4″Ring Thickness: 1/4″Instructions: Yes
