Rated 5/5 based on 5 customer reviews
Item Number: SP-WHISPER
 Review Average:  
 Number of Reviews: 5
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Finish Options 
Rapid-Thread Muzzle Brake 
Price: Starting at $1,195.00
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Detailed Description

For over a decade we have been testing dozens of  the competitor's suppressors looking for the best match of noise attenuation, portability and hard-use durability geared to the serious shooter

The Wilson Combat WHISPER® Titanium Suppressor is the result of this exhaustive evaluation

For the Ultimate All-Around suppressor for hunting or tactical use, the new Wilson Combat WHISPER®  proves that a portable,  lightweight suppressor can be more effective as others on the market weighing almost twice as much.

Whisper® is a trademark of and used under license by J D Jones

  • Oversize 1-7/8" Main Tube Diameter Effectively Captures More Propellant Gases for the Ultimate in Tactical Weapon Suppression while Closely Matching the Diameter of Low-Profile Rifle Rail Systems
  • Completely Machined from Lightweight, Quick Cooling, Heat Erosion Resistant and 100% Corrosion-Proof  Virgin Billet Titanium (Ti) in our Shop in Berryville, AR USA
  • Compact (6 5/16") Overall Length and Lightweight (17.8 oz.) 100% Titanium (Ti) Construction Enable Easy Full-Time Operational Use
  • Short Suppressor Design Adds Only 4.5" Additional Length Over a Standard USGI A2 Flash Hider Equipped Rifle
  • Lightweight, Efficient Titanium (Ti) Monocore Baffle Design Actually Improves Accuracy
  • 100% Welded Construction Eliminates Baffle Displacement or Loosening
  • Thorough Testing Shows No Significant Negative Zero-Shift or Impact on Barrel Harmonics
  • Minimal Back Pressure for Cleaner Semi-Auto Function
  • Comes with Melonite Treated Rapid-Thread Muzzle Brake in 1/2" x 28 or 5/8" x 24 Thread Diameter - .740" Barrel OD Behind Threads Recommended
  • Bead Blasted Titanium (Ti) Gray Finish is Standard with Heat Resistant Armor-Tuff® Coating in Black, Gray, O.D. Green, Flat Dark Earth & Desert Tan Available


Any item regulated and registered by the ATF as a National Firearms Act firearm may only be paid for with cash or check.  No credit or debit cards will be accepted as payment for these items.  We will only accept orders for National Firearms Act firearms in person or over the telephone.  Firearms and suppressors regulated and registered by the ATF under the National Firearms Act will be transferred to the purchaser or a dealer in the purchaser’s state only after the completion of all forms required by the ATF and upon notification by the ATF of its permission to transfer the item.



     Calibers      5.56mm | 6.8mm | 7.62mm | 9mm (.35 Cal.) | .458
     Overall Length      6 5/16"
     Diameter      1 7/8"
     Weight      17.8 oz.
     Thread (Rapid-Thread Muzzle Brake)      1/2" x 28 or 5/8" x 24
     Material      Corrosion-Proof Billet Titanium (Ti)
     Finish      Bead Blasted Gray

Available Models

SP-WHISPER556 5.56mm Max Bore Diameter .224" .204 Ruger, .223 Rem., 5.56 NATO
SP-WHISPER68 6.8mm Max Bore Diameter .277" .243 Win, .260 Rem., 6.5 Grendal, 6.8 SPC, .270 Win.
SP-WHISPER762 7.62mm Max Bore Diameter .308" 7mm-08, 300 Whisper/Blackout, .30 RAR, .308 Win., .30-06
SP-WHISPER9 9mm Max Bore Diameter .358" .338 Fed., 9mm, .358 Win.
SP-WHISPER458 .458   .458 SOCOM

Custom Upgrades

AT-SUPP Armor-Tuff® Upgrade (Black, Gray, O.D., Flat Dark Earth or Desert Tan)
SP-RTMB12 Rapid-Thread Muzzle Brake, 1/2" x 28 $95.00
SP-RTMB58 Rapid-Thread Muzzle Brake, 5/8" x 24 $95.00

How to Purchase

Click to Read Our Guide to NFA Ownership

Debunking some of the myths of suppressor ownership:

Suppressors are available in the following states (AL, AR, AK, AZ, CO, CT, FL, GA, ID, IN, KS, KY, LA, ME, MD, MN, MO, MS, MT, NE, NV, NH, NM, NC, ND, OH, OK, OR, PA, SC, SD, TN, TX, UT, VA, WA, WV, WI, and WY) with the citizens of other states working hard to get added to the list.  Please consult your local BATFE office, or your State's Attorney General to confirm the specific state laws governing suppressors.  Any transfer of a suppressor must be approved by the BATFE and carries a $200.00 transfer tax.  Any transfers to an individual must take place in their state of residence.  Times of transfer have been shortening in the last year or so, but the time it takes is entirely up to the NFA Branch of the BATFE (4-5 weeks for Dealers, 1-2 months for individuals).  To keep this time as short as possible contact your local dealer and discuss the best way to file for your transfer and make sure that the forms are prepared correctly.  Any Class 3 Dealer (any FFL holder with a paid Special Occupation Tax) can conduct the transfer for you.

All NFA Rules Apply

You may choose from our list of Premier Dealers and allow them to make all the arrangements for you, or you may order directly from Wilson Combat®. When placing the order directly you will have to take delivery through a local Federal Firearms Licensed Dealer as required by law. No matter which method you choose, we will be ready to help you select the options that best fit your needs to insure you receive the gun of your dreams.

Call Wilson Combat® at (800) 955-4856

Whisper Suppressor Installation Instructions

 Shim Kit Instructions

Customer Service Policy

Why Wilson Combat®



 Product ReviewsClick here to review this item
Worth the Wait
After a one year and two week wait, I was finally approved and brought my 7.62 Whisper home. It performed as expected on my 10.5" 300 Blackout and had great results with the 11" 300 Ham'r and even the 556. But where it shined was on my 10.5" 7.62x39.....the Whisper tamed this loud obnoxious demon.
458 Socom Suppressor
Could not be happier with my 458 socom wilson suppressor. Lightweight, balances very well, and mates up perfect to my wilson 458 recon. So happy with it I have a 6.8 on order as well, just waiting on the tax stamp to come back.
Shockingly Quiet
For those of you who have never heard a suppressed rifle in real it is hard to explain. Online videos dont do them justice. Let me try and provide a comparison. My 300BLK with subsonic ammunition sounds like a muffled pellet gun. The sound of the action cycling is louder than the round. When a shoot into a soft target like a pumpkin the sound of the hit is as loud as the shot. I have also used my Whisper suppressor on my 6.5 x 284 Norma. Obviously super sonic. It sounds about like a 17 HMR. Maybe not even that loud.
Whisper quiet and Accurate
I have a Whisper suppressor on my 300BLK paired with a WC Recon Tactical. I have only tested from 10 yards out to 50 yards and I show virtually no bullet drop with the suppressor installed vs. without. It is VERY quiet and even in a closed range sounds like a pellet rifle shooting 220gr SMKs subsonic. Highly recommend this suppressor over two other major brands I tested. I will be purchasing another one for my AR9 in 9mm soon!
five star suppressor....
The solid Titanium construction makes it very light weight, very few on the market are lighter.It has a very effective muzzle brake/mounting interface which makes it easy to move it from one gun to another. The interface brake takes most of the initial blast which reduces erosion in the suppressor itself and it has one piece monocore baffles so there is nothing to ever shoot loose inside.The short length is also a big plus...this suppressor is quieter than many of the big name suppressors that are substantially longer. When you combine these things with the legendary customer service at Wilson Combat you just cant lose.

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