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Questions & Answers
Ots no a question its a fact. These will NOT fit a Full size Sig Sauer 1911. I was bummed. Expert Answer

This Wilson Combat Full Size Multi-Comp Bushing Compensator requires the Wilson Combat Two-Piece Guide Rod or stock recoil spring plug shortened to 1.2". You can find the Wilson Combat Two-Piece Guide Rod using the link below. If you have this guide rod already or shortened your recoil plug and it still did not fit, I would recommend reaching out to Wilson Combat for assistance.
https://www.opticsplanet.com/wilson-combat-two-piece-guide-rod-full-size.html

by Ethan, Gear Expert, April 18, 2022
Will this fit A para ordanance P-16 40 Ltd.? Expert Answer

The Wilson Combat Full Size Multi-Comp Bushing Compensator should work with a Para Ordnance P-16. The Wilson Combat Full Size Multi-Comp Bushing Compensator is compatible with 1911 models with 5" barrels and .576" - .580" Muzzle O.D.

by Hunter, Gear Expert, July 11, 2022
Customer Reviews
Helpful Positive Review
Great Product by The Hitman, Verified Owner, October 19, 2020
I watched a video on YouTube of someone that put this compensator on their 1911 and it looked like there was minimal difference. Thank God I bought the compensator before watching the video, huge difference recoil is like a 9 mm now from a 45 ACP. Hi...
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2/2 found this helpful
Helpful Positive Review
Put this on a Kimber. A bit tight but not too tight. Put it on your slide a twist it to check for fit before assembling the first time, but outside of that, it does it’s job. There is a video on Wilson’s website showing it being put together and ...
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4/4 found this helpful
Helpful Positive Review
PERFECT FIT RIA 2011 by JB McGee, Verified Owner, January 11, 2020
I purchased this for my RIA Tac Ultra 9mm FS 2011. The fitment is AWESOME!! Required zero modification what so ever. I hope this helps someone...I went in blind. Couldn’t find any RIA 2011 specific reviews on this. Haven’t shot it yet but the fit a...
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7/7 found this helpful
Most Recent Reviews
Minor Blemish by JL67, Verified Owner, November 8, 2025
The Bushing Compensator did need to be fitted, I figured as much from all the research that I did. I put it on a Dan Wesson Pointman Major .45 about 1 hour to fit it. Looks great on the gun. I went with the stainless steel. My D.Wesson is blued with...
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Most Recent Reviews
Not for a Sig 1911 by Hosh, Verified Owner, October 26, 2025
This item, I am sure, is great for most 1911s. However, this will not fit a SIG 1911 XR Full. The bushing is too thick to fit between the barrel and the slide.
Most Recent Reviews
Does not fit by Bushing, Verified Owner, October 21, 2025
The bushing of this brake is too thick to fit between the slide and the barrel of a SIG 1911 XR. This is the only reason I returned this item. It is very disappointing I didn't even get to try it.
Read All 16 Reviews
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Product Info for Wilson Combat Full Size Multi-Comp Bushing Compensator

This Ingenious Multi-Port Compensator Features a Built-In Barrel Bushing, Three Chambers and Seven Exhaust Ports for Maximum Recoil Suppression; Built-In Barrel Bushing for Easy Installation; Three Chambers and Seven Exhaust Ports for Maximum Recoil Suppression; Designed to Be Used with Your Stock Barrel; Works on All 5" 1911 Autos with .576" - .580" Muzzle O.D; Suitable for Calibers up to .45 ACP; CNC Machined from Barstock; Blued Steel with Bead Blast Finish and Polished Sides to Match Your Pistol; Minor Fitting RequiredAdding a Multi-Comp Compensator to your 1911 Auto is as fast and easy as changing out the barrel bushing. Since the Multi-Comp can be used with your stock barrel, you have greater flexibility with your pistol at minimal cost. The Multi-Comp works on all Government length (5") 1911 Autos with .576 - .580 muzzle O.D. in calibers up to and including .45 ACP. Requires Wilson Combat #148,5 Two-Piece Guide Rod or stock recoil spring plug shortened to 1.2".; NOTEAny Commander length plug is also appropriate for our bushing compensator.; Shooting Times Takes a Look at the Effectiveness of the Multi-Comp; 397 Test & Evaluation;image

Package Contents:

  • Wilson Combat Full Size Multi-Comp Bushing Compensator

Wilson Combat Full Size Multi-Comp Bushing Compensator Orderable Models

List of Orderable Models

  • Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Blue, 397 , MPN: 397 , UPC: 874218001674 , Code: C0-BCM-FSMBC-397
  • Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S , MPN: 397S , UPC: 874218006372 , Code: C0-BCM-FSMBC-397S
  • USED, Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S , MPN: 397S-EDEMO , Code: C0-BCM-FSMBC-397S-EDEMO-IN-C

Wilson Combat Full Size Multi-Comp Bushing Compensator Unavailable & Discontinued Models

List of Unorderable Models

  • USED Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Blue, 397, EDEMO1, Used, Condition Fair , MPN: 397-EDEMO1 , Code: C0-BCM-FSMBC-397-EDEMO1
  • USED, Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S , MPN: 397S-EDEMO , Code: C0-BCM-FSMBC-397S-EDEMO-RE-C
  • USED Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S, EDEMO1, Used, Condition Like New , MPN: 397S-EDEMO1 , Code: C0-BCM-FSMBC-397S-EDEMO1
  • USED Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S, EDEMO2, Used, Condition Fair , MPN: 397S-EDEMO2 , Code: C0-BCM-FSMBC-397S-EDEMO2
  • USED, Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S , MPN: 397S-EDEMO , Code: C0-BCM-FSMBC-397S-EDEMO-RE-B
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