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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
You might want to pre-measure by Frankie4fingers, Verified Owner, April 11, 2022
While I realize that the tolerance across all makes of 1911 are different the install might require modification of the slide or the compensator or both. I wasn't willing to do that for simple cosmetics. I was way disappointed. This isn't truly a "dr...
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0/1 found this helpful
Most Recent Reviews
Compensator by Cheese, May 17, 2024
Does not fit not even close alot of sanding gunsmith
0/1 found this helpful
Most Recent Reviews
Doesn't fit kimber, colt, or Dan Wesson by Dan, Verified Owner, December 31, 2024
Doesn't fit any of the 4 government 1911s I own. It's diameter is far too big for "minor fitting." It would need to be remachined and refinished making it a giant waste if money. 2nd time I've gotten garbage wilson combat products. Never again.
0/1 found this helpful
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

Specifications for Wilson Combat Full Size Multi-Comp Bushing Compensator:

Manufacturer: Wilson Combat
Condition: New

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

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

List of Unorderable Models

  • USED, Wilson Combat Multi-Comp Bushing Compensator, Full-Size, Stainless Steel, 397S , MPN: 397S-EDEMO , Code: C0-BCM-FSMBC-397S-EDEMO-IN-C
  • 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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Last updated 2026-08-29 UTC.