Ultimate ergonomics and features also for left-handed actions! ESS Chassis System Kit includes a 15-inch forend, an adjustable buttstock and an AR pistol grip, only a magazine should be purchased separately.

  • The buttstock is fully adjustable including lateral adjustment for the butt-pad and the cheek rest. Cheek rest height and butt-pad length-of-pull are adjustable by thumb wheels.
  • V-block bedding system to form a solid and reliable base for the rifle action.
  • The magazine well has been refined for easy insertion of the magazine.
  • Ambidextrous, easy reach magazine latch – can be operated with trigger finger or left hand.
  • Barricade stop in front of the magazine to prevent putting pressure on the magazine.
  • Compatible with all non-beavertail AR pattern pistol grips. Beavertail grips will fit with minor trimming.