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Reviews & Ratings for UTG Pro AR15 Ops Ready S1 Mil-spec Stock — 83 reviews

(83 reviews)
UTG Pro AR15 Ops Ready S1 Mil-spec Stock
UTG Pro AR15 Ops Ready S1 Mil-spec Stock
As Low As $34.97 Save Up to 13%
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Most Helpful Positive Review Great stock
This stock is great. This works very well for the price. I am ordering another one for my other builds. I’m surprised that this stock is selling so cheap. I recommend this stock for other users. Great buy!!!
Most Helpful Negative Review Good for balling on a budget
I bought this stock instead of the Magpul for price. It has the battery compartments that are definitely water tight. It also has the larger cheek well that feels great on a good range day. BUT after watching some YouTube reviews on it from a few years ago the same problem persists with the it being...
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Nice stock

by Tex, Verified Owner from TX, United States Written on November 7, 2025
I like the stock. I hoped 18650 batteries would fit in the storage tubes, but they don't. My error I guess. Still like the stock.
Would recommend: Yes
Was it helpful to you? Yes | No
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UTG S1 stock

by JP, Verified Owner from OH, United States Written on September 20, 2025
Excellent quality and great customer service from Optics Planet
Pros:
  • None
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Good Stuff!!!!

by El Guapo, Verified Owner from OK, United States Written on May 20, 2025
What can I say? It's a great product at a great price. Optics Planet kicks butt!
Pros:
  • great fit and finish and price
Cons:
  • None
Best Used for:
  • whatever you like
Would recommend: Yes
Was it helpful to you? Yes | No
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solidly built.

by MICAH MCMEEN, Verified Owner from MI, United States Written on April 25, 2025
I put this on my fab defense shotgun grip adapter, and it feels great.
Would recommend: Yes
Was it helpful to you? Yes | No
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nice and inexpensive

by dave, Verified Owner from WI, United States Written on March 19, 2025
For the money this is perfect. Just a lil slop when installed. It doesn’t feel as nice as B5 but I really don’t think anything else is worth spending more money on. This stock is perfect.
Would recommend: Yes
Was it helpful to you? Yes | No
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Great stock and great price

by Ckuz, Verified Owner from PA, United States Written on March 1, 2025
I have a thermal scope that uses batteries the same diameter as a cr123 a vs they fit perfect. Nice quality and fit even if you're not looking for the storage.
Would recommend: Yes
Was it helpful to you? Yes | No
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great stock

by Javi, Verified Owner from UT, United States Written on March 1, 2025
Feels sturdy, has 6 position adjustable and looks great
Would recommend: Yes
Was it helpful to you? Yes | No
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ar10 build

by Cameron Allen, Verified Owner from IN, United States Written on February 16, 2025
Wanted to expand my collection and added this to my m5 build.
And I’m not upset with it. Its robust and strong structure helps shouldering it easy.
Best is the cheek rest doesn’t pinch or bite
No rattle or lose tolerance.
Very impressed with it.
Pros:
  • Robust
  • shoulder grip / comfort
  • cheek and butt adjustments
Cons:
  • Nothing for now
Best Used for:
  • AR15
  • AR10
  • ak adapter
  • 12 gauge AR
Would recommend: Yes
Was it helpful to you? Yes | No
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Good product.

by Logan Maughan, Verified Owner from ID, United States Written on February 2, 2025
This is a great butt stock, I own two of them. I have very long arms and the longer length on the UTG makes it a better selection over the Magpul. I did notice however that one rifle it fits tighter on the buffer tube than the other. My rifle with the Strikes Industry tube rattles more than I would like. This is not a deal breaker just a little sad about it. Over all it solid!
Would recommend: Yes
Was it helpful to you? Yes | No
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UTG adjustable stock

by Andy H, Verified Owner from OR, United States Written on January 29, 2025
This my 4th time buying this stock, 0 complaints.
The fit is tight and quality is awesome. I have been impressed with all the UTG parts that I’ve bought and optics planet has the best price and selection.
Would recommend: Yes
Was it helpful to you? Yes | No
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