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SIG SAUER Minimalist Plus Folding Stock for MCX/MPX
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Most Helpful Positive Review Very Solid - BRN-180
Once some folding is done to break in this stock it becomes very easy. Very solid and sits flush with my upper and lower reciever. My upper is a Brownells BRN180 and I still have access to the safety. The bolt release is somewhat covered by the stock when folded but not impossible to operate while f...
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Most Helpful Negative Review Missing Hardware
Came without the bolt or clamp to attach. I fought with OP for a month trying to get either the full product or return. They stated the stock does not come with the clamp even though I showed them pictures from their website and Sigs showing that it did. I had to explain myself several times to mult...
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Very sturdy. Definitely minamalist.

by Shootnfly, Verified Owner from NH, United States Written on June 7, 2024
Originally, I had the regular minamalist with the smaller butt pad. I purchased this one to use with longer upppers. The design is deffinitely minamalist. The locking mechanism is sturdy. The movement from folded to open requires a little bit of use before it becomes satisfactorily smooth. By design, it is a bit short and is not adjustable. That is an acceptable concession to the compactness of the design. The slotted design makes a great base structure for building up a paracord cheek rest.
Pros:
  • compact
Cons:
  • not adjustable
Best Used for:
  • SBR
Would recommend: Yes
Was it helpful to you? Yes | No

Love this Stock!

by ralph.mclean, Verified Owner from MD, United States Written on March 21, 2024
Recently applied and had my Sig MPX designated as an SBR. I had the Sig folding pistol brace on my MPX, but when it was folded, my MPX looked to be nearly 6 inches wide. After I got my Fed approval, I ordered one of these stocks. This thing is great. It unfolds without having to be unlocked, but still holds tight enough to the side of the gun that I won't be deploying it accidentally. Once opened, it locks up tighter that and alligator's you-know-what, and gives me plenty of length on my shoulder, so that I can shoot and handle my gun accurately and safely. And I got this stock for a great price! Thanks, Optics Planet.
Pros:
  • Perfect length
  • Locks up tight
  • Super easy to install
  • holds tight to the side of the gun until needed
Cons:
  • None
Best Used for:
  • Sig MPX or similar
Would recommend: Yes
Was it helpful to you? Yes | No

Sig folding stock

by Schelz, from MN, United States Written on March 5, 2024
Nice all metal construction with minimalist design. Great for PCC builds.
Pros:
  • Full metal construction
Cons:
  • None
Best Used for:
  • PCC
Would recommend: Yes
Was it helpful to you? Yes | No

Sig MCX Stock

by JRF, from MA, United States Written on February 28, 2024
Awesome stock! I wanted the spear style on my Sig MCX Virtus. This stock fit perfect and gave me the style and comfort I was looking for.
Pros:
  • Comfortable
Cons:
  • Does not adjust length. Only folds
Would recommend: Yes
Was it helpful to you? Yes | No

Sig Pistol Brace

by Farmer Bob, Verified Owner from WI, United States Written on February 13, 2024
Order arrived in 2-3 days. Perfect condition and works flawlessly. Brace locks in place solidly when extended. Great value.
Would recommend: Yes
Was it helpful to you? Yes | No

SIG MINIMALIST FOLDING STOCK PLUS

by MIKE HAUNCHO, Verified Owner from CA, United States Written on December 27, 2023
ITS AWESOME, SIZE IS JUST RIGHT, LOCKS IN PLACE NICELY, VERY QUIET DEPLOYMENT AND NO RATTLE WHILE FOLDED.
Pros:
  • LOCKING, SIZE, WEIGHT.
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Foldable Stock

by Na, from TX, United States Written on December 16, 2023
Excellent quality.
Easy to fix to gun or rifle with picittiny rail
lightweight.
Pros:
  • foldable
Cons:
  • None
  • Rifle or sbr
Would recommend: Yes
Was it helpful to you? Yes | No

Very well made

by ncrangerider, Verified Owner from NC, United States Written on December 6, 2023
Very satisfied using this with a PC Charger, which becomes more useable with this addition.
Would recommend: Yes
Was it helpful to you? Yes | No

More comfortable

by Jon, Verified Owner from VA, United States Written on December 6, 2023
I was back and forth between the minimalist and minimalist plus. The plus is definitely more comfortable. I now have both.
Pros:
  • Comfort
Cons:
  • None
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Amazingly sturdy

by AK Raven, from TX, United States Written on September 28, 2023
works incredibly well, is strong and sturdy, and fits great
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.