MEGA VERTEBRE: Rail mounted MegaXL dart holder

This is a pic rail Nerf MegaXL dart holder. I personally use this with SillyButts SCAR barrel to quickly fire off MegaXL.

Model should not require supports for printing. Three holders (for a total of 6 darts) can fit on one rail. The holders can be attached with adhesive and M3 self tapping screws to the rail broadside. The screws on their own are not really enough to keep the dart holders in place but are useful for alignment and clamping while gluing. 

Two M3 x 30 screws are required for the actual blaster mounting hardware.