Seneca Double Shot .50 cal Double Barrel Shotgun NEW NEVER FIRED $500.00 
- Precharged pneumatic
- 244 cc air cylinder
- Two Smooth Bore Barrels
- Up to 5 good shots per fill
- 3000 psi fill
- Male Quick Disconnect Foster Fill Fitting
- On-board pressure guage
- Velocity up to 1130 fps with shotshells
- Velocity up to 425 fps with Air Bolts (170+ FPE)
- Velocity up to 600 fps with Round Balls (140+ FPE)
- Thread on chokes (Easily removed for use with Air Bolt or Slugs)
- Front bead sight (no rear sight)
- Optional 11mm dovetail scope rail to add optics
- Ambidextrous hardwood stock
- Rubber Buttpad
- Patent Pending Air Distributor allows a follow-up shot in less than 2 seconds
- Bore Diameter: 12.47mm Barrel Thread: 16.6x18 Choke Measurement: 12.4mm The choke reduces the inner barrel diameter from .494" to .486"