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Strike Industries Modular Fixed Stock

$47.95

SKU: strike-industries-viper-modular-fixed-stock Category: Tags: , , , Product ID: 39662

Description

Engineered for precision and reliability, the Strike Industries Modular Fixed Stock delivers the rock-solid stability of a fixed stock while offering customizable length of pull for optimal fit on AR-15 platforms. This innovative design bridges the gap between collapsible versatility and fixed-stock durability, making it an ideal upgrade for shooters seeking consistent cheek weld and recoil management without sacrificing adjustability.

Key Features

  • Customizable Length of Pull: Adjust from 12″ to 14.25″ using the included shim set for a perfect fit tailored to your shooting style and body type, enhancing accuracy and comfort during extended sessions.
  • Modular Construction: Assembles quickly with polymer body and steel hardware for lightweight strength that withstands rigorous use while maintaining a solid, non-collapsible feel.
  • Integrated Sling Options: Features a snap hook attachment point and dedicated sling loop for secure, versatile carry configurations in tactical or range environments.
  • Receiver Extension Compatibility: Designed exclusively for mil-spec carbine buffer tubes or Strike Industries Advanced Receiver Extension 7-position tubes, ensuring a precise, wobble-free mount.

Specifications

  • Weight: 12.8 oz
  • Materials: High-strength polymer construction with steel mounting hardware
  • Finish: Available in Black or Flat Dark Earth (FDE) for corrosion resistance and low-visibility aesthetics
  • Length of Pull Range: 12″ – 14.25″
  • Package Contents: Modular Fixed Stock, three 0.75″ adjustment shims, long bolt, and key piece

Why Choose the Strike Industries Modular Fixed Stock

Traditional fixed stocks lack flexibility, while standard collapsible options can feel less stable under heavy recoil. This stock solves both pain points by providing fixed-stock ergonomics with precise LOP tuning via shims, promoting better shoulder fit, reduced fatigue, and improved shot consistency. Its polymer-over-steel design balances minimal weight with exceptional durability for competitive, defensive, or recreational use.

Note: Requires a standard mil-spec castle nut, buffer tube, and endplate for installation. Compatible with A5-length carbine extensions.

Installation and Adjustment

Installation is straightforward for users familiar with AR-15 lower receiver components. Stack or remove the provided shims behind the stock to dial in your preferred length of pull, then secure with the included hardware for a locked-in, professional-grade setup.

Additional information

Weight

12.8000 oz

Dimensions

N/A

Color

Black, FDE

MPN

SI-STRIKE-MFS-FDE, SI-VIPER-MFS-BK

UPC

708747546897, 708747546903

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