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Ruger American Scope Bases – Picatinny & 20 MOA Mounts


Ruger American Scope Bases – Picatinny & 20 MOA Mounts

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Ruger American Scope Bases – Picatinny & 20 MOA Mounts for Precision Optics

Get the most out of your Ruger American rifle with a rock-solid scope mounting solution. Our collection of Ruger American scope bases includes premium Picatinny rails, 20 MOA bases, and one-piece scope mounts designed specifically for Ruger’s bolt-action platform.

Whether you're upgrading a short action, long action, rimfire, or .450 Bushmaster model, these bases offer precise alignment, enhanced stability, and compatibility with popular optics from Vortex, Leupold, and more.


🔧 Shop Ruger American Scope Ruger American Scope BaseMounts by Model

Model / Fit Mount Type MOA Option Top Brands
Short Action (.308 / 6.5 CM) 1-piece rail 0 / 20 MOA EGW, Leupold, Warne
Long Action (.30-06 / 7mm Rem Mag) 1-piece rail 0 / 20 MOA EGW, Leupold
.450 Bushmaster / .350 Legend 2-piece base 0 MOA Weaver, Warne
Rimfire (.22 LR / .17 HMR) Picatinny rail 0 / 20 / 40 MOA EGW

Exact fit for Ruger American bolt-action rifles
Available in 0, 20, and 40 MOA elevation for long-range use
Picatinny & Weaver-style rails for universal optic compatibility
✅ CNC-machined from aluminum or steel for maximum durability
✅ Options for short action, long action, rimfire, and AR-mag fed Ranch models


⚙️ Why Upgrade Your Ruger American Scope Base?

✔️ Improved Accuracy – A stable scope base eliminates movement and improves repeatability
✔️ Long-Range Ready – Choose 20 or 40 MOA bases to maintain elevation for distant targets
✔️ Universal Fit – Works with red dots, LPVOs, long-range scopes, and tactical optics
✔️ Rugged Construction – Hard-anodized aluminum or steel ensures long-lasting performance
✔️ Top Brands You Trust – EGW, Warne, Weaver, and Leupold bases built for bolt-action precision

When every shot matters, a high-quality scope base makes all the difference.


🔍 Which Scope Base Do You Need?

Rifle Type Action Type Recommended MOA Best Base Options
Ruger American Predator / Hunter Short Action 0 or 20 MOA EGW Picatinny, Leupold 1-pc
Ruger American Long Range Long Action 20 MOA Warne Vapor 1-pc, EGW HD
Ruger American Rimfire Rimfire Action 0 / 20 / 40 MOA EGW Rimfire Picatinny
Ruger American Ranch AR-Mag Fed Short Action 0 or 20 MOA Weaver Multi-Slot, Warne Vapor
Ruger American .450 Bushmaster Long Action 0 MOA Weaver or Warne 2-piece steel base

❓ Frequently Asked Questions

Q: What MOA base should I use for long-range shooting?
A: A 20 MOA or 40 MOA base adds elevation to your optic’s travel—ideal for engaging targets beyond 300–600 yards.

Q: Will these bases fit both short and long action Ruger American rifles?
A: Scope bases are action-specific, so make sure you select the correct short or long action version before checkout.

Q: What’s the difference between Picatinny and Weaver bases?
A: Picatinny rails have consistent spacing and fit more accessories. Weaver bases work well but offer less flexibility for repositioning.

Q: Are these compatible with bolt-action .450 Bushmaster?
A: Yes. Ruger American rifles chambered in .450 BM use a long action footprint. We recommend 2-piece Weaver or Warne steel bases for maximum strength.

Q: Do I need Loctite or torque specs for install?
A: We recommend using blue threadlocker and torquing to 20-25 in/lbs for aluminum bases, 25-30 in/lbs for steel bases.


🔗 Related Ruger American Upgrades


🛒 Why Buy from Mounts Plus?

  • ✔️ Authorized dealer for EGW, Warne, Weaver, and Leupold

  • ✔️ Real-time inventory & fast shipping

  • ✔️ Detailed rifle fit guides and product filters

  • ✔️ Trusted since 1994 by hunters, precision shooters, and law enforcement

  • ✔️ Veteran-owned and shooter-operated


🔥 Secure Your Optic. Sharpen Your Shot.

From hunting to long-range precision, every great shot starts with a solid base. Our Ruger American scope mounts offer the stability, accuracy, and confidence you need—on any terrain, in any conditions.

➡️ Shop Ruger American Scope Bases Now at Mounts Plus
➡️ Perfect Fit. Rock-Solid Mounting. Built for Accuracy.