NOTES FROM LUKE: The Worker Esper Model B Blaster is from Worker's 3D printed line (F10555). Featuring a pump style grip in contrast to the Esper Model A which has a rear prime. The Esper Model B Blaster is compatible with the Worker Talon Mag. Magazine not included. The Model B Blaster is a DIY design that contains 28 parts.
FEATURES: -Compatible with Worker Talon Magazine -Magazine not included -Assembly required