Forend & Handguard PartsArea 419Sold by Brownells

Area 419

S.M.A.L. Single M-Lok Arcalock Rail - S.M.A.L. Single M-Lok Arcalock Rail Black

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

Compact Mounting

Footprint for rangefinders, binoculars, spotters,

Includes M-lok

Mounting points with hardware

Center 1/4-20

Mounting point with hardware included

Made From

6061-T6 aluminum

Black Hardcoat

Anodized finish

$40.00
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SKU: 430107274

Overview

Designed for compact accessory mounting, this rail provides a small footprint where a longer platform is unnecessary. It is suited to items such as a rangefinder, binoculars, a spotter, or an SBR, giving you M-LOK mounting points plus a centered 1/4-20 attachment point with hardware included. The black hardcoat anodized finish and 6061-T6 aluminum construction make it a practical choice for a streamlined setup. For hunters and shooters building around limited space, it offers a simple way to add a secure mounting point without excess bulk.

Why Hunters Choose the Area 419

Compact Mounting

Footprint suits rangefinders, binoculars, spotters,

Includes M-lok

Hardware for straightforward attachment

Center 1/4-20

Mounting point adds another mounting

Made From

6061-T6 aluminum for a solid

Black Hardcoat

Anodized finish provides a clean,

Key Features

  • Compact mounting footprint for rangefinders, binoculars, spotters, SBRs, and similar gear
  • Includes M-LOK mounting points with hardware
  • Features a center 1/4-20 mounting point with hardware included
  • Made from 6061-T6 aluminum
  • Black hardcoat anodized finish
  • Milled in America by Area 419

Best Used For

  • Hunters mounting a rangefinder, binoculars, or spotter with a compact footprint
  • Users needing M-Lok attachment points plus a centered 1/4-20 mount
  • SBR owners looking for a short, versatile accessory mounting rail
  • Anyone wanting a low-profile mounting solution for gear that does not need a longer rail

Specifications

Blade Finishblack hardcoat anodized
Center 14 20 Mounting PointYes
Compact Mounting FootprintYes
Hardware IncludedYes
M Lok Mounting PointsYes
Manufactured InAmerica
Material6061-T6 aluminum

Pros

  • Compact mounting footprint suits rangefinders, binoculars, spotters, and similar gear
  • Includes M-LOK mounting points with hardware for straightforward attachment
  • Center 1/4-20 mounting point adds another mounting option
  • Made from 6061-T6 aluminum for a solid mounting platform
  • Black hardcoat anodized finish provides a clean, low-profile look

Considerations & Trade-offs

  • Designed for compact mounting situations, so it may not suit setups that need a longer rail footprint or more attachment space.
  • Intended for items like rangefinders, binos, spotters, and SBRs; it is a specialized mount rather than a general-purpose rail solution.
  • Includes both M-LOK mounting points and a center 1/4-20 mounting point, but the right fit depends on the accessory’s mounting interface and layout.
  • Black hardcoat anodized finish is specified, but the listing does not provide additional finish or wear details beyond that.

Suggested Comparisons

  • Compact accessory mounting platforms
  • M-LOK rail accessories
  • 1/4-20 mounting adapters
  • Optics and rangefinder mounting solutions

Suggested Accessories

  • M-LOK mounting hardware
  • 1/4-20 mounting accessories
  • Optics mounting accessories
  • Rail attachment hardware

Frequently Asked Questions

What is the S.M.A.L. Single M-Lok Arcalock Rail designed for?

It is designed for mounting situations where a compact footprint is needed on the bottom of items such as a rangefinder, binoculars, a spotter, or an SBR.

What mounting options does this rail include?

It includes M-LOK mounting points with hardware, plus a center 1/4-20 mounting point with hardware included.

Is this rail intended to replace a longer rail?

It is described as a compact mounting point for items that do not need a longer rail.

What material and finish are listed for this product?

The product is milled from 6061-T6 aluminum and finished with a black hardcoat anodize.

Who makes this rail?

The manufacturer listed is Area 419.