Kelbly Prometheus Action


Add-on: Tear-Drop Bolt Handle

A one-Piece Bolt Handle, Machined from Aluminum 7075, Hard Anodized Black. Simple and streamlined, this handle is our personal choice. It is compact, with a natural feel and a precise shape for repeatable movements. (See picture in product gallery)

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Kelbly’s Prometheus Action

Designed to be the best tactical application action for a Remington 700 footprint stock.  All integral features include a full-length MIL-SPEC Picatinny rail, a .250” recoil lug, their all-new anti-shear bolt stop design, and the ability for any existing Atlas barrel to directly fit the tenon.  Finished in Black Nitride for increased slickness and corrosion resistance in extreme environments.  Only available with an AICS/AW magazine cut out.

Comes standard with:

  • All Integral: 20 MOA Picatinny Rail
  • Integral .250″ Recoil Lug
  • Aluminum Bolt Shroud
  • Trigger Hanger
  • Rear Allen Head Guard Screw
  • Spiral Fluted, One-Piece Bolt with Tactical Knob
  • Sako Style Extractor 
  • TG Mechanical Ejector
  • Top Safety Lever Cutout
  • Anti-shear Bolt Stop
  • AICS/AW on Short Actions, AICS CIP (3.850″) on Long Actions



Kelbly Prometheus SA Specifications

  • Weight: 31 oz.
  • Length: 8.1″ SA
  • Diameter: 1.35″
  • Bolt Faces: .223 (.390″), PPC/ARC (.450″), .308 (.480″), Mag (.532″)
  • Bolt Head: Flat
  • Right Bolt – Right Port  OR  Left Bolt – Left Port ONLY
  • Head-Space: .942″
  • Trigger Hanger
  • AICS/AW Mags

Kelbly Prometheus LA Specifications

  • Weight: 34 oz
  • Length: 8.95″ LA
  • Diameter: 1.35″
  • Bolt Faces: .308 (.480″), Mag (.532″), 338 Lapua (.590″)
  • Bolt Head: Flat
  • Right Bolt – Right Port  OR  Left Bolt – Left Port ONLY
  • Head-Space: .942″
  • Trigger Hanger
  • AICS CIP (3.850″) Mags

All actions require a federal firearms license (FFL) before shipping. Please Email the FFL to [email protected]

Barrels purchased with actions get free expedited service, CLICK HERE to add one!