MagnaSwitch

Spartan is known for its MagnaSwitch quick-release system, which allows rifle rests and bipods to be attached to the weapon in no time thanks to a sturdy magnetic coupling.

You can easily use this classic rifle adapter for this.

Sling swivel

If you already have a mounting point for a sling on your stock and it uses M5 thread (the most common), you can replace this swivel to mount the classic rifle adapter.

The classic rifle adapter also has a mounting point for a sling.

Spartan rifle rests

Spartan also makes rifle rests and bipods that work with the same magnetic system as this adapter.
This system is also compatible with the Springbok quad from Spartan.