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Weaver Top-Mount Scope Base #417 1Pc Matte Black For Mossberg 500, 48440
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$19.99
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SKU: 48440-076683484406
Overview
Built for Mossberg shotguns, this one-piece top-mount base provides a secure platform for adding a scope to compatible 500, 500A, 590, and 835 models. Its tight-tolerance machining is intended to deliver a custom fit, while the square-cut notch is designed to mate with Weaver detachable rings. Finished in matte black, it offers a straightforward mounting solution for hunters who want a solid optic base on a shotgun set up for field use.
Why Hunters Choose the Weaver
Machined Tight
Tolerances for a custom fit
Square-cut Notch
Weaver detachable ring cross bolts
Built Help
Resist recoil-related movement during use
Compatible Mossberg
Mossberg 500, 500A, 590, and
Matte Black
Finish offers a low-profile appearance
Key Features
- One-piece top-mount scope base for Mossberg shotguns.
- Machined to tight tolerances for a custom fit.
- Square-cut notch is designed to mate with Weaver detachable rings.
- Built to help resist the effects of recoil.
- Fits Mossberg 500 (1997 and after), 500A, 590, .835 Shotguns, and 835.
- Matte black finish.
Best Used For
- Hunters mounting optics on Mossberg 500, 500A, 590, or 835 shotguns
- Shooters wanting a one-piece top-mount base for compatible Weaver detachable rings
- Users seeking a matte black base for a clean, low-profile shotgun setup
- Owners needing a fitted base for Mossberg shotguns made 1997 and after
Specifications
| Blade Finish | Matte Black |
|---|---|
| Compatibility | Mossberg 500 (1997 and after), 500A, 590, .835 Shotguns and 835 |
| Fits | Mossberg Models 500 (1997 and after), 500A, 590, .835 Shotguns and 835 |
| Machined To Tightest Tolerances | Yes |
| Model Number | #417 |
| Mount Type | Top-Mount Scope Base |
| Pieces | 1Pc |
| Recoil Resistance Design | Yes |
| Square Cut Notch | Yes |
Pros
- Machined to tight tolerances for a custom fit on compatible Mossberg shotguns.
- Square-cut notch is designed to mate with Weaver detachable ring cross bolts.
- Built to help resist recoil-related movement during use.
- Compatible with Mossberg 500, 500A, 590, and 835 models.
- Matte black finish offers a low-profile appearance on the firearm.
Considerations & Trade-offs
- Single-piece base design means it is intended for a specific mounting setup rather than a more flexible multi-piece arrangement.
- Fit is limited to listed Mossberg models and years, so compatibility should be verified before purchase.
- The product description focuses on base fit and ring interface, but does not include scope rings, so those are a separate purchase if needed.
- Matte black finish is practical and subdued, but the listing does not provide any additional finish or durability details.
Suggested Comparisons
- Shotgun scope rings
- Shotgun optics mounts
- Mossberg-compatible sighting accessories
Suggested Accessories
- Scope rings
- Scope mount screws
- Threadlocker
- Bore cleaning kit
Frequently Asked Questions
Which Mossberg models does this scope base fit?
According to the product data, it fits Mossberg Models 500 (1997 and after), 500A, 590, .835 shotguns, and 835.
Is this a one-piece base?
Yes. The product title identifies it as a 1-piece top-mount scope base.
What finish does this base have?
The title lists it as matte black.
Is this base designed for Weaver detachable rings?
Yes. The description says it uses a square-cut notch that mates with the sturdy cross bolt in every Weaver detachable ring.
Does the product information specify the material or dimensions?
No. The provided data does not list the base material, dimensions, or other detailed measurements.