Britannia Rails Ruger M77 Aluminium Rimfire Scope Rail

• One-piece Picatinny scope rail made specifically for the Ruger M77 rimfire receiver
• Fits both .17 HMR and .22 LR versions of the M77
• 6061-T6 aluminium construction with a hard-anodised finish
• True mil-spec Picatinny profile — 0 MOA, 174mm length
• Accepts standard Picatinny/Weaver-compatible rings, red dots and thermal/night-vision mounts
• Screws into the M77's existing receiver holes, with fitting screws provided
• Genuine Britannia Rails part, distributed in the UK by Country Sports Wholesale

The Britannia Rails Ruger M77 Aluminium Rimfire Rail is a one-piece Picatinny scope base built specifically for the Ruger M77 rimfire receiver, fitting both .17 HMR and .22 LR versions of the rifle. It's made from 6061-T6 aluminium with a hard-anodised finish, holding a true mil-spec Picatinny profile that accepts any standard Picatinny or Weaver-compatible ring, red dot or thermal/night-vision mount. At 174mm long, it's a flat 0 MOA rail with no built-in elevation taper, so it suits mounting a scope or red dot for general rimfire use rather than being a specialist long-range solution. Fitting is a straightforward job screwing into the M77's existing receiver holes, with the fitting screws provided. It's a genuine, properly engineered upgrade over the factory receiver for anyone wanting a scope, red dot or night-vision optic mounted securely and squarely on a Ruger M77 rimfire, built in Great Britain and distributed as part of the wider Britannia Rails range by Country Sports Wholesale.

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