ITEM DOES NOT INCLUDE A MAGAZINE. COMES WITH TWO SPRING OPTIONS (K25 and K26)
See the second image in the product gallery to see which color is primary and which color is secondary.
Or Figure out your own Color Scheme (and preview accessory parts): http://captainslug.com/nerf/caliburn/m/
The Caliburn is a Mag-Fed Pump-Action Homemade Blaster design released as an Open Source Non-Commercial
license file set by Captain Slug. This is the full set of parts and hardware for a single blaster and will require only minimal assembly.
It is compatible with full length and half length darts.
These are fully-functional blasters that have been assembled, tested, then packaged for shipping.