The 4" LOC V2 Rocket Kit is one of the ADVANCED SERIES of kits, which include factory pre-slotted airframe and through-the-wall fin construction, The 3.9 V2 is our sport scale version of the infamous WWII German V2 rocket. This boat tail kit comes standard with a 38mm motor mount but flies great on F50 and G motors using an optional MMA-2 adapter. The 3.9 V2 is a great performer on a variety of motor packages through Level 1 - For Level 2 motors and large Level 1 motors change the launch lugs to rail guides to eliminate rod whip due to its short height and wide motor mount location. Nose weight will be required. PK-57 V2-Instructions PK-57 V2 Rocksim File DESCRIPTION Complexity: Intermediate-Advanced Diameter: 4″ Height: 33.75 Weight: 41.5oz Motor Mount: 38mm Parachute Size: 28″ Ripstop Nylon Shock Cord Type: NW-12 12' 3/8″ Nylon with sewn loops Shock Cord Mount: SCM-3 Eyebolt Fin Thickness: 1/8″ Ring Thickness: 1/4″ Instructions: Yes
