LANCER SHOTGUN EXTENSION CLAMP PICATINNY RAIL BOTH SIDES

FEATURES
-Shotgun Extension Clamp for use with the LSX Shotgun Extension Tube
-The two aluminum clamping halves have high temperature silicone foam pads to ensure a
  slip free connection with the carbon-fiber tube and shotgun barrel
-The clamping halves are held together with steel cap head screws
-Extension clamps are recommended for extension tubes that extend beyond the end of the barrel
-Also recommended for Remington applications due to the shallow threading on the
  Remington magazine tubes
-Rail on both sides