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Questions & Answers
Does this brace attach to any 1913 style endcap? just purchased the new frontier armory c9 pdw and am looking for a brace for it. Expert Answer

It will fit any M1913 rear receiver mount however the New frontier Armory C9 uses a gas blowback system which would require a buffer system.

by Jonathan D., Gear Expert, May 23, 2019
will this work on the Galil ace with the KNS adapter you guys offer? Expert Answer

The SIG SAUER Pivoting Contour Folding Brace for MCX, MPX will not work with a Galil Ace and the KNS Precision Adapter. That adapter is compatible with ACE Brand Stocks.

by Hunter, Gear Expert, November 3, 2022
Customer Reviews
Helpful Positive Review
Stiff Spring but Quality by PD, Verified Owner, June 5, 2020
The Sig brace is definitely quality, however the spring is extremely stiff. It takes two hands for me to fold and unfold. Also, on the Ruger PC Charger the hinge hangs low and was hitting my hand. I reversed the brace so it folds to the ejection si...
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3/4 found this helpful
Helpful Positive Review
Well made an sturdy by Jon B, Verified Owner, April 26, 2020
I bought this for a new Ruger PC charger take-down pistol and it fits perfectly an makes a nice compact package. HD folding mechanism that is simple, quick an easy to use. I highly recommend this product.
8/9 found this helpful
Helpful Positive Review
best folding brace by Andrew, Verified Owner, November 1, 2021
These are by far the best folding braces currently available. I have purchased several braces over the years and all have been a let down in some degree (including these). What this currently has going for it is the lock up mechanism. It isn’t going ...
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1/1 found this helpful
Helpful Positive Review
very well made an looks great by Jon B, Verified Owner, August 15, 2020
Great brace for my Ruger pcc. I have both this an the SB tactical similar to this CB one. The folding mechanism is better on the Sig. I can really recommend this and it makes my Ruger PC 9 mm charger pistol a very small package easily sit on the fro...
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1/1 found this helpful
Helpful Positive Review
Perfect for a 10/22 charger by RussBash, Verified Owner, October 25, 2020
Minimal fuss install, looks great and functions better than I thought it would on my 10/22 charger. Was a bit stiff on getting to fold at first but added a little dry lubricant and worked it open and close a few times.
1/1 found this helpful
Helpful Positive Review
Sig brace. by Grassyjoe, November 24, 2019
Well made and locks up tight. Makes a world of difference shooting an AK pistol. Don’t like that the brace pivots but that is easily corrected. The pivoting attachment point is metal and the brace extension seems to be made of a very hard polymer.
1/1 found this helpful
Read All 13 Reviews
Color:
Black
Condition:
New

Code: SD9-SBF-PCFBMP-PCB-X-FOLD-BLK

MPN: PCB-X-FOLD-BLK

UPC: 798681600267

Product No Longer Available

Product Info for SIG SAUER Pivoting Contour Folding Brace for MCX, MPX

Install this factory Sig Sauer Pivoting Contour Folding Brace for MCX, MPX for a more comfortable shooting experience that will help you control your shots down range. These Firearm Braces made by SIG SAUER easily install onto your gun via its 1913 interface, and they fold inward so that you can lug your weapon to the range in a compact form. This Sig Sauer Tactical Folding Brace for MCX, MPX is lightweight yet rugged, built to survive tough scenarios without hindering your mobility. When you need a reliable brace for your firearm, look to the Sig Sauer Folding PCB Kit - MCX, MPX.image

Features of SIG SAUER Pivoting Contour Folding Brace for MCX, MPX:

  • Installs easily on your SIG MPX or SIG MCX via the receivers 1913 interface

Package Contents:

  • SIG SAUER Pivoting Contour Folding Brace for MCX, MPX

.300 AAC Blackout Ammo

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Gun Parts and Accessories

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5.56x45mm NATO Ammo

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7.62x39mm Ammo

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SIG SAUER Pivoting Contour Folding Brace for MCX, MPX Unavailable & Discontinued Models

List of Unorderable Models

  • SIG SAUER Pivoting Contour Folding Brace for MCX, MPX, Black, PCB-X-FOLD-BLK , MPN: PCB-X-FOLD-BLK , UPC: 798681600267 , Code: SD9-SBF-PCFBMP-PCB-X-FOLD-BLK
  • SIG SAUER Pivoting Contour Folding Brace for MCX, MPX, Coyote Tan, PCB-X-FOLD-COY , MPN: PCB-X-FOLD-COY , UPC: 798681600274 , Code: SD9-SBF-PCFBMP-PCB-X-FOLD-COY
  • DEMO, SIG SAUER Pivoting Contour Folding Brace for MCX, MPX, Coyote Tan, PCB-X-FOLD-COY , MPN: PCB-X-FOLD-COY-DEMO , Code: SD9-SBF-PCFBMP-PCB-X-FOLD-COY-DEMO
  • DEMO, SIG SAUER Pivoting Contour Folding Brace for MCX, MPX, Black, PCB-X-FOLD-BLK , MPN: PCB-X-FOLD-BLK-DEMO , Code: SD9-SBF-PCFBMP-PCB-X-FOLD-BLK-DEMO
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