The KRG Arca Rail Heavy converts your KRG Whiskey-3, X-ray, or Bravo chassis into an Arca-Swiss ready platform — and gives you an extra 1 lb 3 oz of stable, repeatable mass so you get back on target faster between shots. Rugged steel with a nitride finish, plenty of real-world mounting options, and quick repositioning capability make this the go-to rail when speed and stability matter at a match or in the field. �� What it does Adds Arca-Swiss rail functionality to compatible KRG chassis for fast, repeatable bipod and accessory mounting. Increases front-end mass (1 lb 3 oz) to reduce muzzle movement and speed up follow-up shots. Full-length rail lets you mount and slide accessories anywhere along the rail — bipods, Barrier Multi-Tool, Arca clamps, staging gear, and more. Quick-remove/reposition design for rapid changes between stages or during a stage. �� Key Specs Fits: KRG Whiskey-3, X-ray, and Bravo chassis Does NOT fit: 180-Series chassis Weight: 1 lb 3 oz Length: 9.5" Material: Steel with nitride finish Made by: KRG ⚠️ Mounting & Use Notes Use as many fasteners as possible to secure the rail to your chassis — the more points of contact, the more rigid and repeatable the setup. Does not ship with fasteners for use with the Enclosed Forend — fasteners sold separately. Not compatible with 180-Series chassis. ✈️ Export & Compliance This item is restricted for export outside the United States under ITAR regulations. By purchasing, you confirm compliance with all applicable export laws. �� Why we recommend it If you want Arca-Swiss convenience plus deliberate weight for improved stability and faster follow-ups, the Arca Rail Heavy is a simple, purpose-built upgrade that’s built like a tool and behaves like one. Perfect for precision shooters who stage, adjust, and move fast. KRG Arca Rail Heavy — 9.5" Arca Rail, 1 lb 3 oz, KRG Whiskey-3/X-ray/Bravo