FarStarbuck
Just measured my cast stunt hilt configured to the full V2 assembly (so, minus motor and switch but keeping the driveshaft), and it weighs in at 1 lb. 8.16 oz, or roughly 824 grams. With the full motor assembly, it weighs in at 1 lb. 12.16 oz, or roughly 794 grams.
Measuring my latest raw cast, it weighed in at 1 lb. 7.25 oz, or roughly 659 grams.
If you get me some pictures I will add it to the post