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Weaver

Weaver Weaver Base 1Pc Aluminum Matte Black Remington 870 48454

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

One-piece Weaver

Base for Remington 870

Machined Tight

Tolerances for a custom fit

Square-cut Notch

Weaver detachable ring cross bolts

Designed Help

Fight the effects of recoil

Matte Black

Aluminum construction

$19.99
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SKU: 48454-076683484543

Overview

Designed for mounting optics on a Remington 870, this one-piece Weaver base provides a straightforward foundation for a shotgun setup. It is machined to tight tolerances for a custom fit and uses a square-cut notch that mates with the cross bolt in Weaver detachable rings. The matte black finish keeps the profile subdued, making it a practical choice for hunters who want a simple, purpose-built mounting solution.

Why Hunters Choose the Weaver

Machined Tight

Tolerances for a custom fit

Square-cut Notch

Weaver detachable ring cross bolts

Designed Help

Resist the effects of recoil

One-piece Base

Simple, streamlined mounting setup

Matte Black

Finish provides a low-profile appearance

Key Features

  • One-piece Weaver base for Remington 870
  • Machined to tight tolerances for a custom fit
  • Square-cut notch mates with Weaver detachable ring cross bolts
  • Designed to help fight the effects of recoil
  • Matte black aluminum construction

Best Used For

  • Hunters mounting optics on a Remington 870 shotgun platform
  • Users wanting a one-piece base with a custom-fit installation
  • Shooters using Weaver detachable rings with cross-bolt attachment
  • Those seeking a matte black base for a low-profile setup

Specifications

Blade FinishMatte Black
CompatibilityRemington 870
MaterialAluminum
Model Number48454
Piece Count1Pc
Specifications And FeaturesEach Weaver base is machined to the tightest tolerances for a custom fit. Designed to fight the effects of recoil with a square-cut notch that precisely mates to the sturdy cross bolt in every Weaver detachable ring.
Upc076683484543

Pros

  • Machined to tight tolerances for a custom fit on the Remington 870.
  • Square-cut notch mates securely with Weaver detachable ring cross bolts.
  • Designed to help resist the effects of recoil.
  • One-piece base offers a simple, streamlined mounting setup.
  • Matte black finish provides a low-profile appearance.

Considerations & Trade-offs

  • Single-piece base design means it is intended for the specified Remington 870 fit rather than broad cross-platform use.
  • The description focuses on compatibility with Weaver detachable rings, so ring system choice matters when planning the setup.
  • Matte black finish is functional and low-profile, but no additional finish-performance details are provided in the source data.
  • The product information does not include installation hardware or mounting instructions, so those details should be verified before purchase.

Suggested Comparisons

  • One-piece scope bases
  • Detachable scope rings
  • Shotgun optic mounting systems
  • Remington 870 mounting accessories

Suggested Accessories

  • Scope rings
  • Optics
  • Mounting screws
  • Gun cleaning kit

Frequently Asked Questions

What firearm is this base made for?

The product title identifies it as a Weaver one-piece base for the Remington 870.

Is this a one-piece base or a multi-piece setup?

It is listed as a one-piece base.

What color or finish is listed?

The product title lists it as matte black.

What material is specified in the product data?

The product title lists aluminum.

What does the description say about fit and recoil handling?

The description says each base is machined to tight tolerances for a custom fit and includes a square-cut notch designed to mate with the cross bolt in Weaver detachable rings to help fight the effects of recoil.