Boyce Redstone Fin Can 1:35 Scale (ST-20 Tube) Size:1/35th for ST-20 Tube The booster is sized around

The booster is sized around four 29mm tubes (not included) and the upper stage main body is a BT-70 (not included)

Choose from two scale sizes: 1/35th or 1/27th scale

At almost 80" tall

Parts printed at 50 micron resolution on DLP printers

Kit includes laser cut wood parts

Boyce Redstone Fin Can 1:35 Scale (ST-20 Tube) Size:1/35th for ST-20 Tube The booster is sized aroundBoyce Aerospace Hobbies offers 3D printed Redstone Fin Can Upgrades 1: 35th Scale for ST 20 (uses 24mm motor tube) Comes with glue on launch lugs for tube or fin can location Fin span measures 4. 5 Fin can weighs 2oz Looking for more durable fins for your Redstone? Boyce Aerospace Hobbies 3D prints 1 35th scale Redstone Fin Can Upgrades for ST 20 tubes. Fin can has a fin span on 4. 5 and measures 2oz total. Boyce Aerospace Hobbies recommends hobbyists