Scratch - 2x Big Bertha

Scratch - 2x Big Bertha Scratch

Scratch 2x Big Bertha By David Fergus
This is a scratch 2X upscale of a popular Estes kit. It features a 3 inch diameter body and PML components (except the nose cone, which was turned on a lathe out of solid pine). It weighs 3.5 pounds and is 45 inches tall. A 36" long, 3" diameter quantum body tube was ordered with fin slots custom cut for .062" G-10 fins. The G-10 fins were ordered custom from PML and cost $8.50 each. They ...