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UTG PRO AR15 Ops Ready S4 Mil-spec Stock (Color: Black)

ID: 71158 (Stock-RBUS4BMS)
UTG / Leapers859188711587RBUS4BMS71158
5.0 stars, based on 1 reviews
UTG PRO AR15 Ops Ready S4 Mil-spec Stock (Color: Black)
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UTG / Leapers


This item is currently Sold Out

Non-Export ItemShips Inside USA Only
This is an export-restricted item and can only be shipped within the United States. No international delivery for these items.
Color Options:


  • Sub-compact styling makes this stock great for short barrel rifles or 9mm styled conversions
  • Lightweight and minimal bulk profile
  • Includes ergonomic cheek rest and rubberized butt pad for improved comfort

Color: Black

The UTG PRO AR-15 Ops Ready S4 Mil-spec Stock has been molded from impact resistant high strength matte black polymer. Its unique 4.28" length with 4 position adjustability provides comfortable length of pull and ease of shouldering firearm when wearing a load bearing vest or plate carrier system. It is built for heavy duty use with the tightest tolerance controls to provide the most secure fit and function

Part: AR-15 mil-spec stock
Dimensions: 4.28"
Length: 4.28"
Compatibility: Mil-spec buffer tube (not included)
Material: Polymer

Manufacturer: UTG

1 Customer Review

(Write a review)

by Zachary M. on 02/28/2020
"Looks really nice. Performance - meh. This thing is not really "mil-spec" it has an immense amount of wobble. (just in case you're wondering... it's really not that bad, and no, it's not my buffer tube.

For the price, you can't beat it.

If you're confused still - this fits mil spec buffer tubes, it's just not completely flush.

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.