[SHOT 2022] Maxim Defense Suppressors, MD11 Rifle and Updated MD15

    [SHOT 2022] Maxim Defense Suppressors, MD11 Rifle and Updated MD15

    Maxim Defense MD11 Rifle

    Maxim Defense was probably the company with the most new products released at SHOT Show 2022. They have updated their line of MD-15 rifles, introduced an entirely new suppressor product line, released a new AR10 pattern rifle called MD11 … pretty much everything in their booth was new. Let’s take a look at the list of new Maxim Defense products and see how the company describes them.

    Maxim Defense Suppressors and Suppressed Systems

    MSX-240 SUPPRESSOR

    The Maxim Defense M240 SUPPRESSOR is specifically designed to minimize the increase in cyclic rate and gas blowback of a suppressed weapon system. Primary design features include the significant reduction of sound signature, decreasing flash signature, reduction of recoil and increase
    in accuracy.

    During installation, the suppressor locks into place with a specific torque on the core, then is pinned onto the barrel for absolute assurance of instillation. When installed to spec, this method ensures that the suppressor will not loosen during fire.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Self torquing during fire.
    • Military grade materials.
    • Adds 10” to the muzzle.
    • imple 2-piece design.
    • Specifically designed for 7.62x51mm MMGs.

    FUNCTIONS:
    • Increase reliability and longevity with host firearms due to low gas Blow back and low gain in host weapon cyclic rate. (4% cyclic increase on FN M240 Lima).
    • Drops sound to well below hearing safe levels (specific reduction based on Caliber, weapon configuration, and atmospheric
    conditions) average measurement.
    • Per MILSTD-1474D of 136dB.
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    TECHNICAL SPECIFICATIONS:
    • Caliber:. . 7.62x51mm NATO
    • Thread Pitch (Flash Hider):. . 25/32×24 (M240)
    • Material Composition:. . . . . . .17-4 H900 Stainless
    • Diameter:. . . . . . . . . . . . . . . . . .2.05” outer diameter
    • Finish:. . . . . . . . . . . . . . . . . . . . . Black in color DLC
    (Diamond-Like Coating)
    • Weight:. . 62.2 oz
    • Length:. . 10.7” over-all length, adds 10” to the muzzle (including integrated .75” flash hider on suppressor)

    Available in Black

    DRF SUPPRESSOR

    The Maxim Defense DRF suppressor is specifically designed to minimize the increase in cyclic rate and gas blowback of a suppressed weapon system. Primary design features include the significant reduction of sound signature, decreasing flash signature, reduction of recoil and increase in accuracy.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Simple 3-piece design.
    • Military grade materials.
    • Adds 5.4” to the muzzle.
    • Specifically designed .22LR rifles and pistols.

    FUNCTIONS:
    • No detectable first round pop.
    • Drops sound to well below hearing safe levels (specific reduction based on caliber, weapon configuration, and atmospheric
    conditions) average measurement Per MILSTD-1474D of 114 dB average with Gemtech subsonic ammunition and 123dB with CCI Minimag ammunition.
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools

    TECHNICAL SPECIFICATIONS:
    • Caliber:. . .22 Magnum
    • Thread Pitch:. . ½-28
    • Material Composition:. . . . . 7075-T6 Aluminum
    And 6Al-4V Titanium
    • Finish:. . . . . . . . . . . . . . . . . . . Finish: Black in color Type III
    MIL-SPEC hard coat anodizing, DLC
    • Weight:. . 3.5 oz
    • Length:. . 5.9”
    • Diameter:. . . . . . . . . . . . . . . . 1.0” outer diameter

    Available in Black

    PRS-DC SUPPRESSOR

    This suppressor is designed to be the lightest suppressor for PRS shooting and hunting. We achieved unparalleled strength in design, achieving a previously impossible strength to weight ratio.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Simple 3-piece design.
    • Military grade materials.
    • Adds 7.25” to the muzzle.
    • Specifically designed for 7.62×51 / 6.5 Creedmoor.
    • Suppressor core has integrated carbon cutters for tube cleaning.
    • Limited rate of fire: 20 rounds at 1 round per second then allow to cool to ambient temperature.

    FUNCTIONS:
    • Increase reliability and longevity with host firearms due to low gas blow back and low gain in host weapon cyclic rate compared to other more traditional suppressor designs.
    • Drops sound to well below hearing safe levels (specific reduction based on weapon configuration, ammunition, barrel length and atmospheric conditions) average measurement per MILSTD-1474D of 131.9dB on an 18”bolt action rifle, 6.5 CM, measured at the shooter’s left ear.
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    TECHNICAL SPECIFICATIONS:
    • Available Calibers:. . . . . . . . . . 7.62, 6.5
    • Thread Pitch:. . 5/8-24
    • Material Composition:. . . . . . . Grade-5 Titanium,
    7075-T6 Aluminum
    • Weight:. . 10.8 oz
    • Length:. . 7.9” over-all length
    • Diameter:. . . . . . . . . . . . . . . . . .1.75” outer diameter
    • Finish:. . . . . . . . . . . . . . . . . . . . . Cerakote / Type-III
    hardcoat Anodizing

    Available in Black

    SOC-DR SUPPRESSOR

    Duty built for the world’s most rigorous demands, this suppressor is designed to be the most robust and strongest suppressor in category. It has been repeatably tested with SOCOM tables across a variety of calibers and barrel lengths, down to 8.5” 5.56 NATO with M855 ball ammunition and has survived with no damage or significant changed in sound reduction.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Simple 3-piece design.
    • Military grade materials.
    • Adds 7.25” to the muzzle.
    • Purposefully built for each available caliber.
    • Suppressor core has integrated carbon cutters for tube cleaning.
    • Full auto rated in all available calibers, 8.5” barrel restriction.
    • Can be pinned to a 10.3” barrel to effect a 16” overall barrel length.
    • Ships with direct thread mount:
    – ½-28 thread mount for 5.56.
    – 5/8-24 thread mount for 7.62 and 6.5 calibers.
    • Secondary retention feature for the suppressor tube.

    FUNCTIONS:
    • Increase reliability and longevity with host firearms due to low gas blow back and low gain in host weapon cyclic rate compared to other more traditional suppressor designs.
    • Drops sound to well below hearing safe levels (specific reduction based on weapon configuration, ammunition, barrel length and atmospheric conditions). For example: average measurement
    per MILSTD-1474D of 134dB on an 10.3” AR-15 chambered in 5.56 measured at the shooter’s left ear.
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools

    TECHNICAL SPECIFICATIONS:
    • Available Calibers:. . . . . . . . . 5.56mm, 7.62mm, 6.5mm
    • Diameter:. . . . . . . . . . . . . . . . 1.75” outer diameter
    • Material Composition:. . . . . Grade-5 Titanium, 17-4 SS
    • Weight:. . 21 oz
    • Length:. . 7.9” over-all length
    • Finish:. . . . . . . . . . . . . . . . . . . Cerakote

    Available in Black, Arid, and Urban Grey

    SOC-MR SUPPRESSOR

    Duty built for the world’s most rigorous demands, this suppressor is designed to be the most robust and strongest suppressor in category. It has been repeatably tested with SOCOM tables across a variety of calibers and barrel lengths, down to 8.5” 5.56 NATO with M855 ball ammunition and has survived with no damage or significant changed in sound reduction.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Simple 4-piece design.
    • Military grade materials.
    • Adds 7.25” to the muzzle.
    • Purposefully built for each available caliber.
    • Suppressor core has integrated carbon cutters for tube cleaning.
    • Full auto rated in all available calibers, 8.5” barrel restriction.
    • Modular mount. Suppressor has industry standard 1 3/8”-24 threads That can receive any one of many mounting options.
    • Ships with direct thread mount:
    – ½-28 thread mount for 5.56.
    – 5/8-24 thread mount for 7.62 and 6.5 calibers.
    • Secondary retention feature for the suppressor tube.

    FUNCTIONS:
    • Increase reliability and longevity with host firearms due to low gas blow back and low gain in host weapon cyclic rate compared to other more traditional suppressor designs.
    • Drops sound to well below hearing safe levels (specific reduction based on weapon configuration, ammunition, barrel length and atmospheric conditions). For example: average measurement
    per MILSTD-1474D of 134dB on a 10.3” AR-15 chambered in 5.56 measured at the shooter’s left ear.
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    TECHNICAL SPECIFICATIONS:
    • Available Calibers:. . . . . . . . . 5.56mm, 7.62mm, 6.5mm
    • Thread Pitch:. . 1 3/8”-24
    • Material Composition:. . . . . Grade-5 Titanium, 17-4 SS
    • Weight:. . 22 oz
    • Length:. . 7.9” over-all length
    • Diameter:. . . . . . . . . . . . . . . . 1.75” outer diameter
    • Finish:. . . . . . . . . . . . . . . . . . . Cerakote

    Available in Black, Arid, and Urban Grey

    Integral MkIV-SD SUPPRESSOR

    Choosing the finest modern .22LR pistol in the world, the integrated MkIV-SD integrally suppressed pistol is the quietest purpose built suppressor in category with the easiest maintainability.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Simple 3-piece design.
    • Military grade materials.
    • Integrated into the modern Ruger MkIV pistol.
    • Has secondary retention mechanism on suppressor tube.
    • MonoKore has integrated carbon cutters for cleaning the suppressor.

    FUNCTIONS:
    • No detectable first round pop.
    • Drops sound to well below hearing safe levels (specific reduction based on ammunition and atmospheric conditions). Average measurement per MILSTD-1474D of 114 dB average with Gemtech subsonic ammunition and 123dB with CCI Minimag ammunition. These measurements are from the shooter’s left ear measurement location.
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    TECHNICAL SPECIFICATIONS:
    • Caliber:. . 22LR
    • Material Composition:. . . . . . . 7075-T6 Aluminum
    And 4140 steel
    • Finish:. . . . . . . . . . . . . . . . . . . . .Nitride/Type III hard coat anodizing
    • Weight:. . 3.5 oz (suppressor)
    • Length:. . 12.6” over-all length (weapon)
    • Diameter:. . . . . . . . . . . . . . . . . .1.0” outer diameter (suppressor)
    • Barrel Length:. . . . . . . . . . . . . .3.75”

    Available in Black

    SDX-508/510 INTEGRATED SUPPRESSOR SYSTEM

    The Maxim Defense SDX-508 / SDX-510 INTEGRATED SUPPRESSOR SYSTEM is specifically designed to minimize the increase in cyclic rate and gas blowback of a suppressed weapon system. Primary design features include the significant reduction of sound signature, decreasing flash signature, reduction of recoil, increase in accuracy. 

    Duty built for the world’s most rigorous demands, this suppressor system is designed to be the most robust and strongest suppressor in category. It has been repeatably tested with SOCOM tables across a variety of calibers and has survived with no damage or significant changed in sound reduction.

    FEATURES:
    • State-of-the-art MonoKore design.
    • Suppressor has simple 3-piece design.
    • Military grade materials.
    • Adds 7.25” to the muzzle.
    • Suppressor is a Simple 3-piece design.
    • Purposefully built for each available caliber.
    • Available with suppressor pinned & welded on 10.3” barrel to effect a 16” overall barrel length auto rated in all available calibers.

    FUNCTIONS:
    • Increase reliability and longevity with host firearms due to extreme low gas blow back and low gain in host weapon cyclic rate.
    • Drops sound to well below hearing safe levels (specific reduction based on caliber, weapon configuration, and atmospheric conditions) average measurement per MILSTD-1474D of 131dB with Lake City M855 green tip ammunition measured at the shooter’s left ear (SDX-510 chambered in 5.56 NATO).
    • Decreases flash, decreases recoil, increases accuracy.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    TECHNICAL SPECIFICATIONS (SUPPRESSOR):
    • Caliber:. . 5.56, 7.62×39
    • Weight:. . 7lb 13 oz / 7lb 15oz (as pictured)
    • Material Composition:. . . . . . . 17-4 Stainless And 6Al-4V Titanium
    • Finish:. . . . . . . . . . . . . . . . . . . . . Black in color DLC
    (Diamond-Like Coating)/TYPE-III Hard Coat – Full Anodize
    • Complete Overall Length:. . 24.5” / 33.1” over-all
    • Suppressor Diameter:. . . . . . . 1.75” outer diameter
    • Barrel Length:. . . . . . . . . . . . . . 8.5” / 10.3”

    Available in Black, Arid, and Urban Grey

    Maxim Defense MD11

    Maxim Defense Industries is launching their Direct Impingement large frame MD-11 series made on the SR-25 cut pattern. This large frame rifle will be available in 6.5 Creedmoor or 308 Winchester utilizing 18” Proof Research carbon fiber or stainless-steel barrels allowing them to come in at just 9lbs. They come with carbine buffer system and B5 Sop-mod stock and utilize the Gisselle SSA-E trigger. They are available in Urban, Arid, and Black.

    FEATURES:
    • A2 style Flash Hider.
    • Military grade materials.
    • 18” Proof Carbon fiber or Stainless-steel barrel.
    • Gisselle SSA-E trigger.
    • Ambidextrous charging handle, selector, and magazine release.
    • B5 Sop-Mod carbine length stock.
    • Fully floated barrel.

    FUNCTIONS:
    • Optimized rifle system.
    • Receives all SR-25 pattern magazines.
    • MIL-SPEC+ coatings and materials.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    SPECIFICATIONS:
    • Manufacturer:. . Maxim Defense Industries
    • Model:. . MD11
    • Action:. . Direct Impingement
    • Caliber:. . 6.5 Creedmoor, 308 Winchester
    • Overall Length (in inches):. . 37”
    • Barrel Length (in inches):. . 18”
    • Upper/Lower Construction:. . Billet 7075-T6 Receiver Set
    • Ambi Controls:. . Selector, Magazine Release, Charging Handle
    • Weight, w/ empty 20 RND magazine,
    no accessories:. . 9lbs
    • Handguard Length (in inches):. . 15.5”
    • Handguard Acc. Attachment:. . M1913/M-Lok
    • Trigger Pull Weight:. . 2.9 – 3.8 lbs.

    Available in Black, Arid, and Urban Grey

    Maxim Defense MD-1511

    When you’re looking for Maxim Defense ingenuity in a standard AR-15 package, the MD-15 is your answer. The MD-15 was engineered to fit the growing demand for reliable, accurate and affordable AR15 style rifles for today’s Law Enforcement Patrol Officers.

    For increased comfort and versatility every MD-15 features our free-floating Slimline Handguard. These handguards provide a monolithic-like upper receiver platform and M-Slot compatibility.

    FEATURES:
    • A2 Flash Hider.
    • M-Rax and M-Slot compatible handguard.
    • Military grade materials.
    • ALG Combat Trigger.
    • Radian charging handle and selector.
    • B5 stock or CQB stock.
    • Bravo Company grip.
    • Carbine stock and H buffer.
    • Ambidextrous magazine release.
    • Fully floated barrel.
    • Lancer 30 round magazine.

    FUNCTIONS:
    • Optimized individual carbine for M855 ball ammunition.
    • Receives all STANAG patter magazines.
    • MIL-SPEC + components and coatings.
    • Fully and easily serviceable.
    • Disassembles with common tools.

    TECHNICAL SPECIFICATIONS:
    • Caliber:. . 5.56 NATO
    • Thread Pitch:. . ½-28
    • Material Composition:. . . . . 7075/6061 Aluminum & Tool Steel
    • Finish:. . . . . . . . . . . . . . . . . . . Nitride / Type III Anodizing
    • Barrel Length:. . . . . . . . . . . . 11.5”
    • Barrel Twist:. . 1:7
    • Weight:. . 6lb 1 oz
    • Length:. . 28.5” over-all length
    (B5 stock fully collapsed)
    • Barrel Material:. . 4150 CrMoV
    • Muzzle Velocity:. . . . . . . . . . . 2,643 FPS (M855)

    Available in Black, Arid, and Urban Grey

    Hrachya H

    Managing Editor

    Being a lifelong firearms enthusiast, Hrachya always enjoys studying the history and design of guns and ammunition. He also writes for OvertDefense.com and SilahReport.com
    Should you need to contact him, feel free to shoot him a message at [email protected]


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