The Blaser R8 Spartan Javelin adapter made by Salamander Tactical in Norway, is the best way to get your Spartan Bipods (Javelin Lite, Javelin Pro Hunt or Javelin Pro Hunt TAC) attached to your Blaser R8 rifles.
You simply unscrew the sling attachment point in the front of your stock, insert the bipod adapter in the hole, and align & secure it with an M5x16mm or M5x20mm screw.
Then re-attach your sling to the adapter, insert the bipod spigot into the adapter and shoot.
The adapter is made from 7075 aluminum and is hard anodized black. It's very lightweight and SOLID!!
NOTE - this adapter does NOT work with the old Spartan 300 Bipods.
See the instructional video below: