Best Scope Options for 45-70 Lever Action Rifles

Choosing the right scope mounting solution for 45-70 lever action rifles can greatly improve accuracy and quick target acquisition. The following picks focus on robust rails and quick-on/off mounting solutions designed to fit popular lever actions from Marlin, Henry, and related brands. Each option emphasizes solid construction, compatibility with common optics, and ease of installation. This guide compares five strong contenders to help you select the best match for your hunting, plinking, or cowboy action shooting needs.

Product Key Benefit Brand
1895 Scopes Brass Scope for Henry Big Boy Solid brass build with variable power 1895 Scopes
WOSUWENGE Precision CNC Rail Mount Universal fit, low profile, lightweight WOSUWENGE
Monstrum One Piece Scope Mount Direct install to factory holes, 1″ rings Monstrum
Gotical 12-Slot Picatinny Rail Deep U-cut channel for iron sights Gotical
Monstrum Henry Big Boy Compatibility Mount Direct compatibility with Henry Big Boy H6/H12 Monstrum

Each section below details a specific product, including a clickable link to the Amazon listing, a brief image reference, and the features that make it suitable for 45-70 lever action rifles. The sections are written to help you compare compatibility, mounting style, and build quality at a glance.

1895 Scopes Brass Scope for Henry Big Boy & Lever Action Rifles

1895 Scopes Brass Scope for Henry Big Boy & Lever Action Rifles

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The 1895 Scopes Brass Scope is built with solid brass components and offers adjustable magnification from 1.5x to 5x. It includes 1 inch steel Weaver style rings for secure mounting and is marketed toward cowboy action shooting and hunting. This scope aims to blend classic aesthetics with practical variable power for close-to-mid-range shots common in lever actions.

HIGOO Low Profile Top Rail for Marlin Lever Actions

HIGOO Low Profile Top Rail Picatinny/Weaver Mount

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HIGOO’s mount is a low-profile 11-slot Picatinny rail designed to fit Marlin lever actions, including models in 45-70. The aluminum alloy construction keeps weight down while offering a stable platform for optics, lasers, or lights. Its 4 3/4″ length and 11-slot design provide flexible mounting positions, with broad compatibility across several Marlin models.

WOSUWENGE Precision CNC Machined Picatinny Rail Mount

WOSUWENGE CNC Machined Picatinny Rail Mount

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WOSUWENGE offers a CNC-machined 6061-T6 aluminum rail with a 12-slot, low-profile design and a full-length U-channel. The matte black hard-anodized finish resists wear and glare, and the rail is intended to be compatible with a broad set of lever-action rifles, including Marlin 1895, 336, 444, and related Henry and Rossi models. The mount enables co-witness with iron sights when using an optic mounted above the rail.

Monstrum One Piece Scope Mount for Marlin Lever Actions

Monstrum One Piece Scope Mount for Marlin Lever Actions

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Designed specifically for Marlin 336/1894/1895 series, this one-piece mount keeps scope alignment consistent with factory holes. It uses 1-inch diameter rings suitable for standard scopes, and installation requires no extra mounting hardware beyond the included set screws. This simplifies setup while preserving a clean, low-profile silhouette.

Gotical 12-Slot Picatinny Rail Mount for Marlin 1895/336/375/444

Gotical 12-Slot Picatinny Rail Mount

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Gotical’s CNC machined rail provides a 12-slot Picatinny rail with a 5.1-inch length and a deep U-cut channel to access iron sights. The aircraft-grade aluminum with a matte black finish makes it a rugged option for Marlin 1895, 336, 375, and 444 platforms. This mount is especially suited for shooters who want reliable rail stability and wide accessory compatibility.

Monstrum Picatinny Rail Mount for Henry Big Boy

Monstrum Picatinny Rail Mount for Henry Big Boy

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This Monstrum mount is designed for Henry Big Boy rifles, including H6 and H12 models. It provides a dedicated optic mounting platform directly compatible with Henry’s receivers, simplifying installation and ensuring a robust, repeatable mounting solution for optic upgrades on lever actions.

Monstrum Dual Ring Scope Mount for Marlin

Monstrum Dual Ring Scope Mount

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This Monstrum item is a dual-ring, one-piece mount designed for Marlin 336/1894/1895 series. It provides a stable, direct mounting path for 1-inch tube scopes and installs into factory mounting holes without extra hardware, making it a practical upgrade for many lever-action setups.

Yatrouys Marlin Lever Action Picatinny Rail Mount

Yatrouys Marlin Lever Action Rail Mount

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Yatrouys offers a Picatinny rail mount for multiple Marlin platforms, including 336 and 1895. The design emphasizes included installation hardware and a 4 3/4″ length. It supports an 11-slot configuration for flexible optic positioning and includes all necessary screws and a wrench for mounting accuracy on lever actions.

Buying Guide: How to Choose the Right Rail or Scope Mount

When selecting a mounting solution for a 45-70 lever action rifle, consider several factors to ensure you get the best balance of strength, compatibility, and practicality:

  • Action compatibility: Verify that the rail or mount fits your specific lever-action model (Marlin, Henry, Rossi, etc.). Some mounts list broad compatibility, while others are model-specific.
  • Material and finish: Aircraft-grade aluminum offers strength with light weight and corrosion resistance. Anodized or matte finishes reduce glare in field conditions.
  • Profile and weight: Low-profile mounts help maintain a natural cheek weld and reduce added weight, which matters for carrying comfort and balance.
  • Rail configuration: 11-slot vs 12-slot rails determine how many mounting positions you have. Deep U-cut channels help access the rear sights when you’re using irons or optics with backup sights.
  • Installation: Some mounts require only factory mounting holes; others need additional hardware or preparation. If you’re a DIY installer, consider mounts with simple, straightforward installation.
  • Co-witness capability: If you plan to use iron sights as a backup, choose a low-profile mount with a clear channel for co-witness or a dedicated iron-sight channel.
  • Rugged use scenarios: For hunting in rugged terrain or cowboy action shooting, durability and finish longevity are important; look for finishes that resist wear and corrosion.

In practice, the best option depends on your intended use and existing rifle platform. For a Henry Big Boy 45-70, the 1895 Scopes Brass Scope offers a traditional aesthetic with variable power, while the Monstrum mounts and Gotical or WOSUWENGE options provide flexible, rugged rail solutions. If you want a clean, integrated look with direct receiver mounting, the Monstrum or Henry-focused mounts are worth considering. For a broad compatibility approach across multiple lever-action brands, the WOSUWENGE CNC rail and similar universal mounts can be particularly appealing.

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