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Area 419

Area 419: Improved Bipod Picatinny Rail

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

4.8-inch Picatinny

10 slots for bipod mounting

Accommodates Center-to-center

Screw hole spacing from 1.5

One Full-width

Lug supports Larue-style bipod mounts

Every Slot

Remains usable, regardless of mounting

Made From

7075-T651 aluminum and machined in-house

$40.00
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SKU: 419-IBR-BK

Overview

Designed for mounting a bipod to a rifle stock, this Picatinny rail offers a 4.8-inch, 10-slot layout with usable slot space throughout the rail. It accommodates center-to-center screw hole spacing from 1.5 to 3.475 inches and includes one full-width lug for Larue-style bipod mounts. The rail is machined with radiused corners and chamfered edges, and it is made from 7075-T651 aluminum. Standard installation hardware is included, though tee-nut installation may require a 3/4 paddle bit and drill press.

Why Hunters Choose the Area 419

4.8-inch Rail

10 slots for flexible bipod

Accommodates Center-to-center

Screw spacing from 1.5 to

One Full-width

Lug supports Larue-style bipod mounts

Every Slot

Remains usable regardless of screw

Radiused Corners

Chamfered edges reduce sharp edges

Key Features

  • 4.8-inch Picatinny rail with 10 slots for bipod mounting.
  • Accommodates center-to-center screw hole spacing from 1.5 to 3.475 inches.
  • One full-width lug supports Larue-style bipod mounts.
  • Every slot remains usable, regardless of mounting screw position.
  • Made from 7075-T651 aluminum and machined in-house in the USA.
  • Includes two 10-32 x 1 low-profile socket head cap screws and two tee-nuts.

Best Used For

  • Hunters mounting a bipod on stocks with 1.5 to 3.475 center-to-center screw spacing.
  • Users wanting a Picatinny rail with all slots usable around the mounting screws.
  • Rifle owners who prefer radiused corners and chamfered edges for a cleaner setup.
  • Shooters needing included hardware for stocks without existing mounting components.
  • Those installing Larue-style bipod mounts on a compact, lightweight rail.

Specifications

Center On Center Screw Hole Spacing1.5 - 3.475
Full Width Lug1
Included Hardware(2) 10-32 x 1 Low profile socket head cap screws and (2) tee-nuts
Installation NotesA 3/4 paddle bit and drill press may be required for installation of tee-nuts
Made In UsaYes
Material7075-T651 Aluminum
Number Of Slots10
Rail Length4.8 long
Weight1.09 oz

Pros

  • 4.8-inch rail with 10 slots for flexible bipod mounting options.
  • Accommodates center-to-center screw spacing from 1.5 to 3.475 inches.
  • One full-width lug supports Larue-style bipod mounts.
  • Every slot remains usable regardless of screw placement.
  • Radiused corners and chamfered edges reduce sharp edges.
  • Includes installation hardware: screws and tee-nuts for stocks without hardware.

Considerations & Trade-offs

  • Installation may require a 3/4 paddle bit and a drill press when using the included tee-nuts, so setup is not fully tool-free.
  • The rail is designed for screw hole spacing from 1.5 to 3.475 center-to-center, so fit depends on your stock’s mounting pattern.
  • Area 419 notes that when spacing is closer to 1.5, the flush cup mount is not recommended for carrying the rifle because of leverage on the thread insert.
  • This is a dedicated bipod Picatinny rail, so it adds a specific mounting interface rather than a general-purpose accessory mount.

Suggested Comparisons

  • Bipod mounting rails
  • Picatinny rail accessories
  • Rifle stock mounting hardware
  • Shooting support accessories

Suggested Accessories

  • Bipod mount
  • Picatinny rail accessories
  • Installation hardware
  • Drill press

Frequently Asked Questions

What is the rail length and slot count?

The rail is 4.8 inches long and has 10 slots.

What screw hole spacing will this rail accommodate?

It accommodates center-to-center screw hole spacing from 1.5 to 3.475.

Does it include mounting hardware?

Yes. The standard rail includes (2) 10-32 x 1 low profile socket head cap screws and (2) tee-nuts for installation in stocks with no hardware.

Is this rail compatible with Larue-style bipod mounts?

Yes. The description says it has one full-width lug to accommodate Larue-style bipod mounts.

Are there any installation notes I should know before buying?

A 3/4 paddle bit and drill press may be required for installation of the tee-nuts. The description also notes that if your spacing is closer to 1.5, Area 419 does not suggest using the flush cup mount for carrying the rifle because it may put too much leverage on the stock insert.