Really Right Stuff HCA: Clamp Adapter for Harris Bipod

RRS : HCA (no clamp)
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The Really Right Stuff HCA clamp adapter securely combines Harris bipods with a sling stud attachment feature to our RRS lever-release and screw-knob clamps. The HCA is machined from a solid block of 303 stainless steel, designed and manufactured in San Luis Obispo, Ca.



  • Contact pads grab surfaces and edges on a variety of objects
  • CNC machined 303 Stainless Steel
  • (1) 1/4"x20 threaded accessory mounting socket
  • (1) Male Harris Sling Stud fixture


In the Box

  • RRS Clamp Adapter for Harris Bipods Sling Stud Models
  • HCA User Manual



  • Length: 1.5" / 38mm
  • Height: .69" / 17.5mm
  • Width: 1.25" / 21.8mm
  • Weight: 1.4 oz / 39.7g