This is an optional add on piece for the Talon Claw
CREDIT: This design is a remix by 55Samba on thingiverse. Captain Slug and other talented people also offer built versions(links at bottom) of both Caliburn and Talon Claws. https://www.thingiverse.com/thing:3603833 (V3 Design Files)
To purchase a completely built Talon Claw Style blaster...there are options at the following links:
https://www.etsy.com/listing/717525967/talon-claw-homemade-blaster
https://www.etsy.com/listing/716643952/nerf-talon-claw
https://nextlevelnerf.com/collections/frontpage/products/custom-arcane-talonclaw-sbr