TEXT:  Blackjack’s Weapons #5 - Accessories 
  Branson Hagerty (Blackjack's Shadowrun Page http://shadowrun.html.com/users/blackjack/) Posted March 24, 1997 
  Dead Man’s Trigger 
  Just because you got plugged doesn’t mean they won. 
  Cost: 5% weapon cost. 
  NOTES: Activating or deactivating the Dead Man’s Trigger requires a simple action for non-smartgun
  weapons but is a free action for smartgun weapons. If the user is incapacitated or killed, the weapon fires.
  Make a normal firearms test with a +1 modifier. The chance for the weapon “accidentally” firing if the
  user is pushed or jolted also exists and it is up to the GM to decide what would cause such an incident.
  Releasing the trigger without firing the weapon is simple for a smartgun user (i.e. turn it off) but requires
  a simple action from a non smartgun user (there’s a small button next to the trigger which releases it
  without firing). The trigger may be set to be constantly active but it takes some getting used to. This
  “training” time may be reflected as temporary modifiers or simple target practice role-playing. 
  Jack Clip Adapter 
    
  Reload faster than ever before.  
  Cost: 45¥ 
  NOTES: The Jack Clip adapter permits up to 6 clips to be temporily assembled
  together at the base. The adapter itself is little more than a small box into which clips
  are locked (you don’t need special clips). Not all weapons allow for the maximum of
  6 clips due to structural differences, the shape of clips, etc. For every clip added
  subtract 1 from the weapon’s concealability. Weapons using Jack Clips will not fit
  into a holster. 
  Belt Clip 
    
  Don’t even WORRY about reloading. The motorized Belt Clip allows virtually any
  light weapon to utilize belted ammo. Well, usually.  
  Cost: 500¥ 
  NOTES: When using autofire roll 1D6. On a 1 or 2 the weapon jams and the belt clip
  becomes inoperable and must be replaced. If the roll is a 1 the weapon itself must be
  professionally repaired. It takes three complex actions to unjam the weapon on a roll of
  2 after which a new Belt Clip may be inserted or a normal clip may be used.   
    
  
SOURCE: textdata/thevault/Shadowrun [multi]/EXTRAS/Gear/Blackjack/WEAP5.pdf