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Reviews & Ratings for Magpul ACS Mil-Spec Carbine Stock — 66 reviews

(66 reviews)
Magpul ACS Mil-Spec Carbine Stock
Magpul ACS Mil-Spec Carbine Stock
$94.00 $84.95 Save Up to 11%
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Most Helpful Positive Review Magpul never disappoints
Bought this stock and loved it from the get go. Installed it and had a perfect fit with my mil spec buffer tube. Literally, no play at all. Compartments to store condoms and viagra is a plus. Cant compare this stock to others because I only have magpul. But I'm super picky and there was nothing to n...
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Most Helpful Negative Review Great, except for a couple unacceptable flaws
First the good. Very comfortable cheek rest, easy on/easy off, multiple battery compartments, price is lower than closest competitor (VLTOR) The biggest flaw for me is idiotic design of the release mechanism for sliding and removing the stock. I need to be able to remove and install the stock easil...
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Can't go wrong...

by Alpha9, Verified Owner from MT, United States Written on October 13, 2025
A great AR stock. Very comfortable cheek weld design and fits great. Can definitely recommend.
Pros:
  • Well built ad comfortable design
Cons:
  • a bit bulky.
Best Used for:
  • AR's of course
Would recommend: Yes
Was it helpful to you? Yes | No
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Acs ar 15 stock

by Adam Smith, Verified Owner from AL, United States Written on September 28, 2025
Fits really tight took a min to get it sliding but it's still tight
Would recommend: Yes
Was it helpful to you? Yes | No
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Magpie ACS Mil-Spec Carbine Stock

by PennyBoy, Verified Owner from NE, United States Written on September 7, 2025
Can't go wrong with Magpie. I love these stocks with the extra compartments for tools or batteries.
Pros:
  • Quality
Cons:
  • Could be a little less expensive
Best Used for:
  • Any AR build.
Would recommend: Yes
Was it helpful to you? Yes | No
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Magpul never disappoints

by Ant, Verified Owner from CA, United States Written on July 1, 2025
I love how the cheek rest feels. Storage is easily accessible. I have two 2032 a couple Allen’s and a mini screw driver in it and it works great. Going to find a cloth so it doesn’t rattle so much. It was a bit difficult getting it on the buffer tube since the tube storage cover the spring that you normally pull down to install and uninstall but used a flat head and it wasn’t so bad.
Would recommend: Yes
Was it helpful to you? Yes | No
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Good solid stock with the lockdown.

by gunguy531, Verified Owner from NC, United States Written on April 2, 2025
I've used Magpul stocks for about 10 years,I have several models both top of the spectrum to the lowly MOE BUT This is my favorite. Good constant cheek weld.some guys don't like the locking mechanism but it works for me. The only thing I don't like is the way Magpul did the rear swivel mount. I hope in the future the figure out a way to just integrate it into the stock so you can mount it from the right or left without moving that barrel. Other than that is great especially if your using LVPO optics.
Would recommend: Yes
Was it helpful to you? Yes | No
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Magpul ACS Mil-Spec Carbine Stock. Fantastic Stock!

by Josh D, Verified Owner from FL, United States Written on March 30, 2025
This is a great stock by Magpul. Had to buy this for a most recent AR FDE build. I have one in black and that one served me great. I absolutely love the small storage compartment in back. I usually keep a Air Tag, Back up 2032 batteries, Small pack of oil/lube and a small tool. the side tubes work perfect for CR123 or 18650 batteries. other storable items possible. Build quality is superb and I absolutely recommend this stock.
Pros:
  • EASY INSTALL
  • Build Qulatiy
  • Storage options
Cons:
  • None
Best Used for:
  • AR-15
Would recommend: Yes
Was it helpful to you? Yes | No
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Perfect for battery storage on my predator rig

by Trjahit, Verified Owner from ID, United States Written on January 29, 2025
Clamps firm. Light. Good cheek weld.and great for extra storage on my predator rig.
Would recommend: Yes
Was it helpful to you? Yes | No
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It does not fit.

by AWC, Verified Owner from FL, United States Written on January 17, 2025
I have an AR pistol by American Tactical Imports Omni Hybrid Maxx 5.56 8.50" Barrel, 30+1 Capacity - 30+1 Rounds, 8.5" Barrel. It will not go on the because the opening of the butstock is too small. I may have to return it.
Would recommend: No
Was it helpful to you? Yes | No
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ACS Mil Spec Carbine Stock

by Joe, Verified Owner from TX, United States Written on December 5, 2024
This stock I’ve purchased before. It works really well. No movement at all once set. I’ll definitely purchase again.
Would recommend: Yes
Was it helpful to you? Yes | No
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My go-to stock!

by Daniel Comiskey, Verified Owner from TX, United States Written on June 19, 2024
I run this stock on all of my rifles. I like the cheek weld and the ability to store items like batteries, etc.

Would recommend!
Would recommend: Yes
Was it helpful to you? Yes | No
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