Maxim Defense Introduce .338 MSX Suppressor

Matthew Moss
by Matthew Moss
MSX Suppressor in .338 Caliber (Maxim Defense)

Maxim Defense have announced the introduction of a new .338 caliber suppressor joining their pistol and rifle caliber lines. The .338 MSX weighs in at 19 oz, is made from 7075-T6 aluminum and is 11 inches in length. Maxim Defense say the new suppressor has been designed to minimize the increase in cyclic rate and blowback. The MSX is rated to fire strings of up to 20 rounds at 1 round per second. Maxim Defense list the MSX’s MSRP as $995.

Suppressors @ TFB:

Here’s what Maxim Defense have to say about the .338 MSX Suppressor:

Maxim Defense, premier manufacturer of precision firearms, suppressors, and accessories, is proud to announce the new MSX Suppressor in .338 caliber. The MSX Suppressor by Maxim Defense is specifically designed to minimize the increase in cyclic rate and gas blowback of a suppressed weapon system.

“We couldn’t be more excited about this new suppressor design,” said David Farrell, Vice President of Commercial Sales, Maxim Defense. “The goal of the PRS Suppressor was to increase reliability and longevity for the host firearm compared to other, more traditional, suppressor designs.”

The new MSX Suppressor features a MonoKore™ 3-piece design with a suppressor core that has integrated carbon cutters for tube cleaning. Specifically designed for .338 caliber, it has a limited rate of fire of 20 rounds, at 1 round per second. This suppressor achieves unparalleled strength in design, by achieving a previously unmatched strength to weight ratio. It’s made from military grade materials including 7075-T6 aluminum with type-III hard coat anodizing and a grade-5 Titanium thread insert.

The new Maxim Defense MSX Suppressor incorporates state-of-the-art features including the significant reduction of sound signature, well below hearing-safe levels, while decreasing the flash signature and reducing recoil, for increased accuracy. Results vary based on weapon configuration, ammunition, barrel length, and atmospheric conditions. This unique suppressor is designed to be the lightest suppressor possible for PRS competition shooting and all hunting situations.

MSX Suppressor in .338 Caliber (Maxim Defense)

Here are the technical specifications for the .338 MSX Suppressor:

  • Current Available Calibers: .338 
  • Weight: 19 oz
  • Length: 11” overall length
  • Diameter: 1.75” outer diameter
  • MSRP: $995

Find out more at maximdefense.com

Matthew Moss
Matthew Moss

Managing Editor: TheFirearmBlog.com & Overt Defense.com. Matt is a British historian specialising in small arms development and military history. He has written several books and for a variety of publications in both the US and UK. Matt is also runs The Armourer's Bench, a video series on historically significant small arms. Here on TFB he covers product and current military small arms news. Reach Matt at: matt@thefirearmblog.com

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 5 comments
  • IOJ IOJ on May 08, 2024

    Let me get this straight : this is an aluminium, flow-through .338 suppressor rated for rapidly-paced short strings of fire ? With those features, the only host on which it makes sense is a semi-auto precision platform, but nobody uses that, because nobody has a use for quick follow-up shots with a cartridge designed to shoot targets past a kilometer. And if they do, what they actually want is probably a machine gun, not a .338 DMR.

    • See 1 previous
    • Mig1nc Mig1nc on May 09, 2024

      @IOJ I think this is designed for the Q Boom Box cloners. 8.6 Blackout is starting to get more attention in the gun media.

  • Mongo Mongo on May 09, 2024

    One grand for aluminum centerfire suppressor? https://media2.giphy.com/me...

    • Abel_Archer83 Abel_Archer83 on May 09, 2024

      @Mongo I don't know much about silencers but aluminum and something high pressure like 338 Norma or 338 Lapua sound like they would wreck it in quick fashion. Now subsonic 8.6 Blackout I could see working ok.

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