The Archer Artillery System or Archer - FH77BW L52 is an international project aimed at developing a next-generation self-propelled artillery system for Sweden and Norway.

The heart of the system is a fully automated 155 mm/L52 gun howitzer and a M151 Protector remote controlled weapon station mounted on a modified 6×6 chassis of the Volvo A30D, all-terrain articulated hauler.

The crew and engine compartment is armoured and the cab is fitted with bullet and fragmentation-proof windows.

Aside from this, the system consists of an ammunition resupply vehicle, a support vehicle, BONUS and the M982 Excalibur guided projectile.