SS2 Modification - Page: 6 of 6

31) side view of gun in open position

32) Using a razor blade, trim the outer rubber skirt from the darts

33) Using a drill, make at least 7 vent holes in the dart shaft.  (This is important, it keeps them from bursting under the increased pressure)

34) Finally, wrap end of dart with electrical tape until diameter is large enough to achieve proper seal with barrel but small enough to slide through easily.  Note: dont make tape too tight, or it will squeeze the foam and cause damage to the dart upon hitting solid objects.

35) completed gun in open position.  Note the laser pointer clipped into one of the spare dart holders.
 
36) Usage:  The pressure valve may leak a bit during the first 3 pumps, so pump quickly to seal the valve.  At least 4 pumps may be needed to get the dart out.  The upper limit of pumps is not known, but 25 seems to provide a lot of pressure.

SS2 Modification - Page: 6 of 6