Shooting SuppliesWeaverSold by Fin Feather Fur Outfitters

Weaver

Weaver Extended Multi Slot Remington 700 LA 20 MOA Picatinny Base 99502

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

Fixed-mount Picatinny

Base for Remington 700 LA

Includes 20

MOA elevation built into the

Made From

6061 T6 aircraft-grade aluminum

Type Iii

Hard-coat anodized matte finish

Fogproof Waterproof

Construction

$49.99
View on Fin Feather Fur Outfitters

You'll be taken to Fin Feather Fur Outfitters to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 99502-604544630992

Overview

This fixed-mount base is designed for Remington 700 long action rifles and provides a Picatinny platform for mounting optics. Its extended, multi-slot layout gives added flexibility for positioning rings and accessories, which can be useful when setting up a rifle for hunting or range use. Built from 6061 T6 aircraft-grade aluminum with a Type III hard-coat anodized matte finish, it is intended for a durable, low-profile installation. Fogproof and waterproof construction adds practical protection for use in changing weather conditions.

Why Hunters Choose the Weaver

Fixed-mount Design

For a secure, dedicated setup

20 Moa

Picatinny base supports extended elevation

6061 T6

Aircraft-grade aluminum construction adds strength

Type Iii

Hard-coat anodized matte finish helps

Fogproof Waterproof

Construction adds protection in changing

Key Features

  • Fixed-mount Picatinny base for Remington 700 LA
  • Includes 20 MOA elevation built into the base
  • Made from 6061 T6 aircraft-grade aluminum
  • Type III hard-coat anodized matte finish
  • Fogproof and waterproof construction
  • Mounting length: 5.04 inches

Best Used For

  • Hunters setting up a Remington 700 long action for fixed-mount optic installation
  • Shooters needing a 20 MOA Picatinny base for extended sight adjustment range
  • Users who want a waterproof, fogproof base for harsh-weather rifle use
  • Those preferring a multi-slot mounting platform for flexible optic positioning
  • Owners seeking a USA-made aluminum base with a matte, low-reflection finish

Specifications

Blade FinishType III hard-coat anodized matte
Country Of OriginUSA
Firearm ModelRemington 700 LA
Fog ProofYes
Material6061 T6 aircraft-grade aluminum
Moa20 MOA
Mount TypeFixed-mount
Mounting Length In5.04
Product Length In7.505
Rail TypePicatinny Base
Water ResistanceWaterproof

Pros

  • Fixed-mount design for a secure, dedicated setup on Remington 700 long action rifles.
  • 20 MOA Picatinny base supports extended elevation adjustment in the optic setup.
  • 6061 T6 aircraft-grade aluminum construction adds strength without unnecessary bulk.
  • Type III hard-coat anodized matte finish helps reduce glare and wear.
  • Fogproof and waterproof construction adds protection in changing weather conditions.
  • Extended multi-slot layout provides flexible scope mounting options.

Considerations & Trade-offs

  • Fixed-mount design means it is intended for a more permanent setup rather than quick removal or frequent swapping between optics.
  • The 20 MOA base is a specialized choice, so it may not suit every optic setup or zeroing preference.
  • It is listed for the Remington 700 LA, so fitment is platform-specific and should be matched carefully to the rifle action.
  • The extended multi-slot layout offers flexibility, but the added length may not be necessary for simpler scope configurations.

Suggested Comparisons

  • One-piece scope base
  • Remington 700 long-action mounting base
  • Picatinny rail mount
  • Fixed-mount optic base

Suggested Accessories

  • Scope rings
  • Rifle scope
  • Torque wrench
  • Thread locker

Frequently Asked Questions

What rifle is this base made for?

This product is listed as a Weaver Extended Multi Slot Remington 700 LA 20 MOA Picatinny Base, so it is intended for the Remington 700 long action platform.

Does this base include a built-in cant?

Yes. The product title identifies it as a 20 MOA Picatinny base.

What material is the base made from?

The base is made from 6061 T6 aircraft-grade aluminum.

Is the finish specified?

Yes. The listed finish is Type III hard-coat anodized matte.

Is it designed to handle wet or foggy conditions?

The source data says the base is fogproof and waterproof.