.50 Caliber has hit the scene and Spyder is in the mix with it's line of .50 cal paintball markers. The Advancer is Spyder's Electronic Competition marker.

Advancer Electronic Competition Marker Features:
- Air Efficient EKO Valve System (Patent Pending)
- Break Beam Eye (Anti-Chop System)
- LEAP II Circuit Board with Rear Facing Color Access Mode Display (CAMD) Developed by Tadao Technologies with Semi-Auto and the current PSP and Millennium settings
- Quick Release Bolt
- 10" Micro Ported Barrel
- Clamping Collar Feedneck
- 3-Way Adjustable Magnetic Response "Saber" Trigger
- Recessed Dual Texture Grip Panels
- All Aluminum Body Construction
- High Impact Polymer Trigger Frame
- Adjustable Fast Charge Low Pressure Inline Regulator
- Standard Thread Vertical Adapter
- External Velocity Adjuster
- Tool Free Striker Plug Design
- Steel Braided Hose
- Inline Bottom-line ASA
- Dual Ball Detents
- Operates on CO2 or Compressed Air

Included with this marker:
- 350 Round Gravity Feed Loader
- Battery and charger NOT included