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Magpul

Magpul MAG1440FDE RL Carbine Stock FDE Fits AR10/AR15/M4/M16/M110/SR25

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

Streamlined A-frame

Carbine stock designed to replace

Reversed Adjustment

Lever is inset into the

Length Pull

Adjusts from 10.7 to 13.9

Slightly Increased

Cheek-weld area for added comfort

Fde Finish

For a clean, understated appearance

$47.99
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SKU: MAG1440FDE-840815148234

Overview

Built as a replacement stock for compatible AR-pattern rifles, this carbine stock focuses on a streamlined profile and straightforward adjustability. Its inset reversed lever keeps the adjustment control unobtrusive while allowing length-of-pull changes from 10.7 to 13.9 for a more tailored fit. The slightly increased cheek-weld area adds comfort for shooters who want a cleaner, more controlled setup without unnecessary bulk. It suits hunters and rifle users looking for a practical stock upgrade with a simple, refined layout.

Why Hunters Choose the Magpul

Streamlined A-frame

Design offers a clean, low-profile

Reversed Adjustment

Lever is inset in front

Length Pull

Adjusts from 10.7 to 13.9

Slightly Increased

Cheek-weld area adds comfort during

Compatible Ar10,

AR10, AR15, M4, M16, M110,

Key Features

  • Streamlined A-frame carbine stock designed to replace OEM stocks.
  • Reversed adjustment lever is inset into the front for easy access.
  • Length of pull adjusts from 10.7 to 13.9 inches.
  • Offers a slightly increased cheek-weld area for added comfort.
  • FDE finish for a clean, understated appearance.

Best Used For

  • Hunters wanting a streamlined replacement stock for AR-platform rifles with a clean, simple profile.
  • Shooters who prefer easy length-of-pull adjustment without an exposed, protruding lever.
  • Users seeking a slightly increased cheek-weld area for more comfortable shouldering.
  • Those outfitting AR10, AR15, M4, M16, M110, or SR25 compatible rifles.
  • Hunters and range users replacing an OEM stock with a more refined, low-profile option.

Specifications

Adjustment LeverReversed lever
Cheek Weld AreaSlightly increased
ColorFDE
DesignA-frame
FitsAR10/AR15/M4/M16/M110/SR25
Length Of Pull10.7 to 13.9
ModelMAG1440FDE
Oem ReplacementYes
Stock TypeCarbine Stock

Pros

  • Streamlined A-frame design offers a clean, low-profile replacement for OEM stocks.
  • Reversed adjustment lever is inset in front for easy, unobtrusive operation.
  • Length of pull adjusts from 10.7 to 13.9 for fit flexibility.
  • Slightly increased cheek-weld area adds comfort during extended use.
  • Compatible with AR10, AR15, M4, M16, M110, and SR25 platforms.

Considerations & Trade-offs

  • Designed as a replacement stock, so fitment depends on compatible platforms rather than being a universal upgrade for every rifle setup.
  • The adjustment range is useful, but it still stays within the stock’s stated 10.7 to 13.9 length-of-pull window.
  • Its streamlined A-frame profile favors a clean, simple setup; shooters wanting a more feature-heavy stock may find it minimal by design.
  • The slightly increased cheek-weld area is a comfort-oriented touch, but it is not a substitute for a fully adjustable cheek piece.

Suggested Comparisons

  • AR-15/M4 carbine stocks
  • Adjustable rifle stocks
  • Cheek-weld enhanced stocks

Suggested Accessories

  • AR-style rifle sling
  • Rifle case
  • Cleaning kit
  • Spare magazine

Frequently Asked Questions

What platforms does this stock fit?

The product title lists compatibility with AR10, AR15, M4, M16, M110, and SR25 platforms.

How does the adjustment lever work?

It uses a reversed adjustment lever that is inset into the front of the stock. The description says it is easily accessible and unobtrusive.

What length-of-pull range does it offer?

The short and long descriptions state that the length of pull adjusts from 10.7 to 13.9 overall length.

Does this stock change cheek weld compared with a standard OEM stock?

The description says it offers a slightly increased cheek-weld area for enhanced shooter comfort.

Is this a replacement for an existing stock?

Yes. The description says it replaces OEM stocks and is designed as a streamlined A-frame stock.