+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Reviews & Ratings for UTG Pro AR15 Ops Ready S1 Mil-spec Stock — 89 reviews

(89 reviews)
UTG Pro AR15 Ops Ready S1 Mil-spec Stock
UTG Pro AR15 Ops Ready S1 Mil-spec Stock
As Low As $35.99 Save Up to 11%
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
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...
Read More...
Show
Sort by
Filter by

Great value for the money !!

by Mark, Verified Owner from OH, United States Written on June 28, 2026
Bought 3 over the years and they don’t disappoint. Just do it
Would recommend: Yes
Was it helpful to you? Yes | No
Share

This stock fits very well

by MCam, Verified Owner from NV, United States Written on May 19, 2026
Mil spec buffer tube fits perfectly with no slop. I really like the cheek rest and added bonus, you can store cr123 batteries in this stock. I find the adjustment lever easier to use than other brands. I have 2 of these stocks.
Pros:
  • Good fit & finish
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
Share

recommend if....

by JJ, Verified Owner from CA, United States Written on February 23, 2026
Nice quality, nice tight fit with no rattle. But the negative doubles as the positive. Its very bulky. Too bulky and too much weight, in my opinion. But if you need to sacrifice for that bit of extra storage, this stock is for you. Just understand the pros and cons
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Great stock, reasonable price

by john doe, Verified Owner from AL, United States Written on January 30, 2026
2nd one Ive bought, loved the first one and love this one so far, fits tight, locks in tight (no rattle) easy install, love the reversible QD mount
Pros:
  • tight, easy install, low cost
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Very Good Mil-Spec Butt Stock

by RaleighFireWall, Verified Owner from NC, United States Written on January 30, 2026
No Rattle with this stock. A little difficult to add and remove from my Tippmann M4 22LR Elite, but that's the price you pay for a great, no rattle fit. Looking forward to the inclimate winter weather on the East Coast to warm up so I can put some rounds through the AR-15 22LR.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

AWESOME STOCK

by Chase, Verified Owner from OH, United States Written on January 30, 2026
Love this stock. Fits great on mil spec buffer tube. I wanted a longer length of pull and this delivers just that.
Pros:
  • Length of pull
  • cheek weld
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
Share

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
Share

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
Share

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
Share

solidly built.

by McMeenMachine, 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
Share
There are no reviews that match your criteria. Would you like to review this product?
Last updated 2025-11-12 UTC.