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UTG AR15 Ops Ready S4 Mil-Spec Stock Only, Black

SKU: UTRBUS4BMS MFR: RBUS4BMS
$27.97
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Key Features

  • Enhance your AR15 with the UTG Ops Ready S4 Mil-Spec Stock for superior durability.
  • Achieve optimal accuracy with this Mil-Spec stock, ensuring stable shooting platform.
  • Enjoy a comfortable cheek weld using the extended cheek rest insert on this UTG stock.
  • Experience easy customization; this AR15 stock is simple to install and adjust quickly.
  • Built from high-quality polymer, this lightweight stock adds minimal weight to your rifle.
  • Get lasting value with UTG's Lifetime Limited Warranty on this reliable AR15 stock.
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Special Order?Estimated to Ship: 08/20/2025
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Shopper : Why Did You Choose This?Ali Eugene H : Good product....low profile

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UTG S4 Mil-Spec Stock Specifications

  • Material

    Polymer

  • Dimensions (HxL)

    4.75 x 4.28" (120.65 x 108.71mm)

  • Weight

    7.2 oz (204.12g)

  • UPC Code

    4717385552753

About UTG S4 Mil-Spec Stock

Because precision and reliability are paramount for any shooting enthusiast, the AR15 Ops Ready S4 Mil-Spec Stock is a top-tier choice for upgrading your AR-15 rifle. Crafted in the USA, this stock is molded from impact-resistant, high-strength matte black polymer, ensuring a durable and sturdy addition to your firearm that can withstand the rigors of heavy-duty use.

The sleek, minimal bulk profile of this lightweight stock is beyond sub-compact size, making it ideal for short-barreled rifles (SBRs). Its unique 4.28-inch length with four-position adjustability allows for a comfortable length of pull, facilitating ease of shouldering the firearm even when wearing a load-bearing vest or plate carrier system. This feature enhances the versatility of the stock, making it suitable for a wide range of shooting scenarios.

The AR15 Ops Ready S4 Mil-Spec Stock is engineered with the tightest tolerance controls, offering the most secure fit and function. It includes an ergonomic slanted cheek rest and a rubberized butt pad for increased comfort and stability. Additionally, the stock features a reversible sling swivel housing that accommodates both left and right-handed shooters, as well as a standard sling loop for traditional slings.

For shooters seeking an optimized handling experience, this stock pairs exceptionally well with super slim handguards. The low-profile and lightweight design ensure that it does not add excessive bulk to your firearm, maintaining a streamlined and efficient setup.

Included with the stock is a removable 5.51-inch extended cheek rest insert, providing additional adjustability and comfort for extended shooting sessions. The AR15 Ops Ready S4 Mil-Spec Stock is a strong, high-quality component that offers the reliability and performance demanded by serious shooters.

UTG S4 Mil-Spec Stock Features

  • Molded from high-strength, impact-resistant matte black polymer for durability
  • Lightweight, minimal bulk profile ideal for short-barreled rifles (SBRs)
  • Unique 4.28-inch length with four-position adjustability for comfortable length of pull
  • Ergonomic slanted cheek rest and rubberized butt pad for enhanced comfort and stability
  • Reversible sling swivel housing and standard sling loop for versatile sling attachment
  • Includes removable 5.51-inch extended cheek rest insert for additional comfort and adjustability

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Enhance your AR15 with the UTG Ops Ready S4 Mil-Spec Stock for superior durability.
  • Achieve optimal accuracy with this Mil-Spec stock, ensuring stable shooting platform.
  • Enjoy a comfortable cheek weld using the extended cheek rest insert on this UTG stock.
  • Experience easy customization; this AR15 stock is simple to install and adjust quickly.
  • Built from high-quality polymer, this lightweight stock adds minimal weight to your rifle.
  • Get lasting value with UTG's Lifetime Limited Warranty on this reliable AR15 stock.

What's in the box:

  • UTG PRO AR15 Ops Ready S4 Mil-Spec Stock
  • Removable 5.51 " Extended Cheek Rest Insert
  • UTG Lifetime Limited Warranty