ESPER is a Mag-Fed Top-Slide-Prime or Pump Action Elastic String Powered Homemade Blaster design released as an Creative Commons Non-Commercial license file set by Captain Slug. Magazine not included.
Now includes the upgraded Vanguard Ram by default.
SilverFoxIndustries is an officially licensed seller.
Assembly Instructions: http://captainslug.com/nerf/EsperAssembly1.pdf
This blaster is not intended for use by children under the age of 14. Always wear eye protection when using and never aim at the face.
SilverFoxIndustries is not responsible for injury or damage due to misuse or accident.