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Noveske KX5 Flash Suppressor .308 WIN

Our Selection 20 Best .308 Suppressor – Editor’s Choice

ImageProductBrand
Next Level Armament NLX-8NS Heretic Suppressor NLX452 Caliber: .308Next Level Armament NLX-8NS Heretic Suppressor NLX452 Caliber: .308Next Level ArmamentBUY
Next Level Armament NLX-8NS Heretic Compensator Flash SuppressorNext Level Armament NLX-8NS Heretic Compensator Flash SuppressorNext Level ArmamentBUY
Yankee Hill Machine Phantom 7.62 Aggressive Compensator YHM-3080-5C2Yankee Hill Machine Phantom 7.62 Aggressive Compensator YHM-3080-5C2Yankee Hill MachineBUY
Yankee Hill Machine Phantom 7.62 Smooth Compensator YHM-3080-5C1Yankee Hill Machine Phantom 7.62 Smooth Compensator YHM-3080-5C1Yankee Hill MachineBUY
Spikes Tactical ST Dynacomp Extreme SuppressorSpikes Tactical ST Dynacomp Extreme SuppressorSpikes TacticalBUY
Guntec USA AR-15 Reverse Thread Slip Over Fake SuppressorGuntec USA AR-15 Reverse Thread Slip Over Fake SuppressorGuntec USABUY
Guntec USA 5.5in Fake SuppressorGuntec USA 5.5in Fake SuppressorGuntec USABUY
Guntec USA AR-15 Reverse Thread Socom Fake SuppressorGuntec USA AR-15 Reverse Thread Socom Fake SuppressorGuntec USABUY
Guntec USA Gen 2 Micro Reverse Slip Fake SuppressorGuntec USA Gen 2 Micro Reverse Slip Fake SuppressorGuntec USABUY
SureFire 3-Prong Flash Hider Suppressor AdapterSureFire 3-Prong Flash Hider Suppressor AdapterSureFireBUY
LANTAC Dragon Muzzle Brake with Dead Air KEYMOLANTAC Dragon Muzzle Brake with Dead Air KEYMOLANTACBUY
LANTAC Dragon GenTech Quick Mount Muzzle Brake DGN762B-QMLANTAC Dragon GenTech Quick Mount Muzzle Brake DGN762B-QMLANTACBUY
Next Level Armament NLX-8 Alice Spiked Compensator SuppressorNext Level Armament NLX-8 Alice Spiked Compensator SuppressorNext Level ArmamentBUY
LANTAC Dragon SilencerCo 308 Muzzle Brake DGN762B-ASRLANTAC Dragon SilencerCo 308 Muzzle Brake DGN762B-ASRLANTACBUY
LANTAC Enhanced Full Auto Style 308 Bolt CarrierLANTAC Enhanced Full Auto Style 308 Bolt CarrierLANTACBUY
Battle Arms Development Rigidrail BAD-RR17-MLOK-308Battle Arms Development Rigidrail BAD-RR17-MLOK-308Battle Arms DevelopmentBUY
LANTAC Enhanced Full Auto Style 308 Carrier 01-UP-762-NIT-EBCGLANTAC Enhanced Full Auto Style 308 Carrier 01-UP-762-NIT-EBCGLANTACBUY
Aero Precision Complete Upper Receiver M5E1 308 WinchesterAero Precision Complete Upper Receiver M5E1 308 WinchesterAero PrecisionBUY
KNIGHTS ARMAMENT AR 308 QDC FLASH SUPPRESSOR KITKNIGHTS ARMAMENT AR 308 QDC FLASH SUPPRESSOR KITKNIGHTS ARMAMENTBUY
Taper Mount Minimalist Stealth Flash SuppressorsTaper Mount Minimalist Stealth Flash SuppressorsGRIFFIN ARMAMENTBUY

While firing the shooter can be distracted because of any trifle that negatively affects the result. Loud noise can be one of such bothersome factors. The centerfire rifle .308 in 24-in barrel features 156.2 dB, which can cause damage to shooters and possibly those who stand near them.

Suppressors are not in vain called silences, emphasizing their main function. The muffle devices are designed to decrease the range and velocity of the projectile gasses, shooting up from the muzzle.

Why Do You Need .308 Suppressor?

To the point of hearing safety, it’s better to install a suppressor on a .308 rifle. Depending on ammo (usual rounds or subsonic ones), barrel length, and environmental conditions, sound suppression can differ less than 3 dB.

The suppressed rifles can be used everywhere: at hunting, at the range, or while sportive shooting, allowing the participants to hide from opposing players. The silences muffle the shot sound, protecting your ears and nearby ones. It’s not a joke as lawsuits can be applied for gunfire noise that causes hearing loss.

Best Picks

SureFire 3-Prong Flash Hider Suppressor Adapter

SureFire 3-Prong Flash Hider Suppressor Adapter

View on OpticsPlanet

The three-prong Flash Hiders significantly diminish muzzle flash, serving as a dependable mounting adapter for sound silences (SureFire SOCOM Series), featuring sturdy patent-pending construction and top-notch machining.

LANTAC Dragon SilencerCo 308 Muzzle Brake DGN762B-ASR

LANTAC Dragon SilencerCo 308 Muzzle Brake DGN762B-ASR

View on OpticsPlanet

This Blast Mitigation device is so effective in recoil mitigation that the shooters only feel the carrier and buffer movement within the buffer tube.

Budget Pick

Guntec USA AR-15 Reverse Thread Slip Over Fake Suppressor

Guntec USA AR-15 Reverse Thread Slip Over Fake Suppressor

View on OpticsPlanet

This lightweight dual-purpose device: a suppressor and a barrel shroud, delivers the firearm a short-barreled look without the NFA tax stamp.

1# Next Level Armament NLX-8NS Heretic Suppressor NLX452

Next Level Armament NLX-8NS Heretic Suppressor NLX452 Caliber: .308

View on OpticsPlanet

Specification

Caliber: .308 Caliber
Gun Make: Universal
Gun Model: AR-15

This device combines Compensator and Flash Suppressor functions, mitigating muzzle climb, to provide fast and comfortable shooting. Next Level Armament designed a single-piece construction in Black and Dark Gray. The unit is precision machined from billet stainless steel (4140) on a live tooling lathe and finished up in the Haas Rotary, covered with Nextride QPQ, then laser engraved.

Pros
  • Estimated as one of the best combinations muzzle devices on the market under the third-party testing

  • Allows to keep on the target while still reaching significant flash suppression

  • Appropriate for both hunting or firing for accuracy

  • Comes with a crush washer

Cons
  • Not yet rated

2# Yankee Hill Machine Phantom 7.62 Aggressive Compensator Flash Hider YHM-3080-5C2

Yankee Hill Machine Phantom 7.62 Aggressive Compensator YHM-3080-5C2

View on OpticsPlanet

Specification

Threads per Inch: 5/8-24
Model Header: Aggressive Front End

Yankee Hill Machine redesigned its muzzle comp’s line to make it suitable for the .308 rifle, supporting a flash hiding function. The five-port construction without a downward-facing hole allows excluding dust into face issues while firing in the prone position.

The Tactical suppressor with an Aggressive Front End is compatible with barrels threaded only for 5/8-24.

Video review

Pros
  • Fair price

  • Performs flawlessly

  • A crush washer is included

  • Quality machine work

  • Good for prone shooting

  • Simple, not flashy

  • Easy to install

  • Looks stylish

Cons
  • None yet

3# Yankee Hill Machine Phantom 7.62 Smooth Compensator Threads YHM-3080-5C1

Yankee Hill Machine Phantom 7.62 Smooth Compensator YHM-3080-5C1

View on OpticsPlanet

Specification

Threads per Inch: 5/8-24
Model Header: Smooth Front End

YHM-3080-5C1 suppressor is a “brother twin” of YHM-3080-5C2, but not an aggressive one. The Tactical compensators with Smooth Front End fit barrels, which are threaded only for 5/8-24. The five-port design is convenient for prone shooting as there are no holes in the bottom surface that excludes issues with pulling the dust into the face. This YHM compensator with a flash hiding function is as well redesigned for the .308 rifles to improve its performance.

Pros
  • Reasonable price

  • Manufactured in specialized factories

  • Suitable for firing in prone the position

  • Simple to mount

  • Great general performance

  • Comes with a crush washer

  • Quality machine work

Cons
  • Not rated yet

4# Spikes Tactical ST Dynacomp Extreme Suppressor

Spikes Tactical ST Dynacomp Extreme Suppressor

View on OpticsPlanet

Specification

Caliber: .308 Caliber; 5.56x45mm NATO
Gun Model: AR-15
Thread: 1/2 X 28; 5/8×24
Length: 2.25
Weight: 3.2 oz; 3 oz; 2.4 oz

Spike Tactical offers three models of Dynacomp muzzle brake, which differ in threads and weight, but they are equally good in mitigation of recoil and muzzle rise because they integrate such necessary features as blast directing along the vertical and perpendicular muzzle planes. The Dynacomp ports with ball dimpled allow gradual gases expansion and prompt heat scattering. The compensator front (0.25 in thick) provides reliable control of the full-auto fire abuse. The muzzle devices are crafted from Stainless Steel (416 or 303, depending on the model), covered with Black Nitride.

Pros
  • Durable material

  • Very controllable at high fire rate

  • Doesn’t seem to be as loud as some of the other comps

  • Provides faster follow-up shots

Cons
  • Has a bit of a muzzle flash

5# Guntec USA AR-15 Reverse Thread Slip Over Fake Suppressor

Guntec USA AR-15 Reverse Thread Slip Over Fake Suppressor

View on OpticsPlanet

Specification

Caliber: .308 Caliber, .223 Remington, 9mm Luger
Length: 5.5 in
Gun Model: AR-15

The GUNTEC USA designed 6 models of suppressors for three caliber types, which are available in Flat Dark Earth or Black colors. The muzzle devices are manufactured from T6 Aluminum with reverse thread. These Fake Suppressors operate as a barrel case without extra length to the barrel, they slip over barrels and thread on.

Video review

Pros
  • Gives the rifle a short-barreled look without the NFA tax stamp

  • Lightweight and great size

  • Reasonable price

  • Authentic look due to the engraved military-style markings

  • Quality fit and finish

  • Reverse threaded

  • Simple mounting

Cons
  • Not an actual suppressor: does not hide muzzle flash

  • No crush washer

6# Guntec USA 5.5in Fake Suppressor

Guntec USA 5.5in Fake Suppressor

View on OpticsPlanet

Specification

Caliber: .308 Caliber; .223 Remington; 7.62x39mm, 9mm Luger
Threads per Inch: 5/8×24; 1/2×28; 1/2×36
Gun Model: AR-10; AR-15
Length: 5.5 in
Weight: 8.3 oz

This Fake suppressor serves no actual functionality, but is a good way to upgrade the firearm “look”. The muzzle devices work as barrel cases without extra length to the barrels, they slip over barrels and thread on. There are 10 available suppressor models of four caliber types and in seven colors: Flat Dark Earth, Black, Anodized Green, Anodized Red, Anodized Purple, Anodized Gold, and Anodized Blue. The Fake suppressors are made from Aluminum (T6).

These muzzle devices are compatible with the AR barrels to extend the barrel length part, but they will not fit on handgun barrels.

Video review

Pros
  • Great look

  • Operates as a barrel shroud

  • Wide choice of colorful finish for .223 Caliber suppressors (5 options)

  • Appropriate weight

  • Well-constructed and sturdy

  • Can be used as a placeholder for an eventual suppressor (as a spacer)

  • Simple mounting

  • Fits standard handguard

  • Complies with 16-in barrel requirement (under the ATF approval)

Cons
  • Upside down writing

7# Guntec USA AR-15 Reverse Thread Slip Over Socom Fake Suppressor

Guntec USA AR-15 Reverse Thread Socom Fake Suppressor

View on OpticsPlanet

Specification

Caliber: .308 Caliber; .223 Remington, 7.62x39mm, 9mm Luger
Threads per Inch: 5/8×24; 1/2×36
Gun Model: AR-15

The Fake suppressor integrates a Steel thread adapter (1/2 X 28 Thread), user screws adapter over barrel threads, and laser engraved with military-style markings. To install it, it is enough to locksets screws (proprietary size) into the steel adapter and slide the shroud over the barrel. The Fake device is crafted from Aluminum (T6).

Video review

Pros
  • Socom Style .223 Cal

  • Works as a barrel shroud

Cons
  • Imprecise the screw holes in the device, difficult to put the device on

  • Non-quality craftsmanship

8# Guntec USA Gen 2 Micro Reverse Slip Over Socom Fake Suppressor

Guntec USA Gen 2 Micro Reverse Slip Fake Suppressor

View on OpticsPlanet

Specification

Caliber: .308 Caliber; .223 Remington, .223 Caliber
Threads per Inch: 5/8×24; 1/2×36
Gun Model: AR-15
Weight: 4.3 oz

The GUNTEC USA offers 6 suppressor models available in three caliber types and five colors: Flat Dark Earth, Black, Red, Anodized Purple, and Anodized Gold. The Fake suppressors come with user screw adapters over barrel threads. While mounting, slide shroud over the barrel and lock sets screws (proprietary size) into the steel adapter. The Fake device is crafted from Aluminum (T6). This device should fit an 11.5-inch barrel on a 223 AR15 pistol as long as the gas block is not too close to the barrel end.

Pros
  • Two Different Settings For Adapter: the shooter can mount it flush with barrel, or add the length from barrel end

  • Easy to mount: includes four set screws, which can be put on either can end, which holds the threaded adapter in place

  • Makes the barrel look shorter than it is

  • Covers 2.5 in of the barrel

  • Functions as a barrel shroud

Cons
  • Isn’t keymod compatible: If you have key mod or M-LOK, it will NOT fit through the rail

9# SureFire 3-Prong Flash Hider Suppressor Adapter

SureFire 3-Prong Flash Hider Suppressor Adapter

View on OpticsPlanet

Specification

Caliber: 7.62 mm (.308 caliber); 5.56x45mm NATO; .50 Caliber
Threads per Inch: 1/2×28; 5/8×24; M15x1
Gun Make: Armalite; Browning
Gun Model: AR-10, DPMS LR-308 & M240 Machine, Heckler & Koch HK417; M4, M16, FN MK46
Length: 2.84 in, 3.05 in; 2.67 in, 2.78 in; 6.1 in

The three-prong Flash Hiders are precision machined from the bar stock of heat-treated Stainless Steel. These muzzle devices include the Rocksett and Shim/Spacer Kit. All models are covered with Matte black DLC finish, except one for .50 Caliber, which has DLC/Nitride Coating.

Video review

Pros
  • US mill-certified Stainless Steel

  • Labyrinth seals reduce gas leak from silencer lock ring

  • The rear seal prevents potential carbon buildup in the indexing system, facilitating suppressor’s removal after a long firing

  • The solid coating protects the surface against severe environmental conditions, providing easy cleaning after harsh use

  • While installing no need for regular modifications to most 7.62 mm (.308 caliber) rifles with 5/8-24 muzzle threads

  • Pronged devices are better for flash decrease than plain units

Cons
  • California’s Proposition 65

10# LANTAC Dragon Muzzle Brake with Dead Air KEYMO suppressor mounts

LANTAC Dragon Muzzle Brake with Dead Air KEYMO

View on OpticsPlanet

Specification

Caliber: .308 Caliber; .223 Caliber
Threads per Inch: 1/2×28
Length: 2.76 in
Weight: 4 oz

The mount design is completely licensed from Dead Air, therefore customers’ silencer warranty remains unaffected. The muzzle brakes crafted from AISI4150 steel, hardened to 48-52Rc (Rockwell C) with QPQ (Quench Polish Quench) Nitrided to AMS2753D standards on Swiss lathes. The Sandman silencer range consists of solid welded Stellite baffle cores, detachable front caps, and Cerakote finished exterior surfaces.

Video review

Pros
  • Improved corrosion resistance and lifespan of Nitride coating

  • Advanced firearm control

  • Special Short Energy Pulse system ensures recoil length decrease

  • Full auto fire with precise shots on target due to the muzzle climb and recoil mitigation

  • Comes with a timing shim set

Cons
  • None yet

11# LANTAC Dragon GenTech Quick Mount Muzzle Brake DGN762B-QM

LANTAC Dragon GenTech Quick Mount Muzzle Brake DGN762B-QM

View on OpticsPlanet

Specification

Caliber: .308 Caliber; .223 Caliber
Threads per Inch: 5/8×24

The Dragon muzzle brake is milled, hardened to 48Rc with Nitride coating. The Special Short Energy Pulse system delivers recoil length mitigation and quick precise shots.

Video review

Pros
  • The patented gas handling system ensures muzzle climb and recoil reduction

  • California legal (not a flash hider)

Cons
  • Not rated yet

12# Next Level Armament NLX-8 Alice Spiked Compensator Flash Suppressor NLX450

Next Level Armament NLX-8 Alice Spiked Compensator Suppressor

View on OpticsPlanet

Specification

Caliber: .308 Caliber
Gun Model: AR-15

This device performs recoil and muzzle rise reduction with flash suppression. The suppressors are machined from billet stainless steel (4140) in lathes and finished on a Hass rotary mill, then covered with a Black Nextride QPQ coating, and laser-etched with a logo.

Pros
  • Long-lasting and sturdy finish

  • Not heavy

  • Felt recoil is minimal

  • Flash is not noticeable

  • Nice looking

Cons
  • None yet

13# LANTAC Dragon SilencerCo 308 Muzzle Brake DGN762B-ASR

LANTAC Dragon SilencerCo 308 Muzzle Brake DGN762B-ASR

View on OpticsPlanet

Specification

Caliber: .308 Caliber, 7.62mm Caliber
Threads per Inch: 5/8×24

Due to the patented gas handling system, muzzle climb and recoil are minimized. Rocksett thread locker doesn’t come with the break, but it’s necessary for proper operation. The device doesn’t function with the BMD. It is recommended to stand behind.

Pros
  • Corrosion-resistant Nitride finish

  • Full auto fire with precise shots on target

  • Aesthetically pleasing

  • Special Short Energy Pulse system

  • California legal, as it’s not considered a flash hider

  • Includes suitable shim set for timing

Cons
  • Big fireball

  • Shims are silver, not black

14# LANTAC Enhanced Full Auto Style 308 Bolt Carrier 01-UP-762-NIT-EBCG

LANTAC Enhanced Full Auto Style 308 Bolt Carrier

View on OpticsPlanet

Specification

Caliber: .308 Caliber, 7.62mm Caliber
Weight: 1Lb 2.1oz

The BCG consists of forward porting, enlarged vents, Mil-Spec Gas Rings and Staked Gas Key, domed Cam Pin, Hardened Fasteners (Grade 8), Heat Treated and Hard Turned Carrier (8620), and Bolt (9310).

Video review

Pros
  • Compatible with Full-Auto and Semi-Auto firearms

  • Lifetime Warranty

  • Balanced flared boss

  • All Hard Chrome surfaces are to MIL-STD-171 1.2.2.2.

Cons
  • Not rated yet

15# Battle Arms Development Rigidrail BAD-RR17-MLOK-308

Battle Arms Development Rigidrail BAD-RR17-MLOK-308

View on OpticsPlanet

Specification

Handguard Length: 17 in
Weight: 13.7 oz

Proprietary RIGIDRAIL rail design allows to balance between lightweight and rigidity. The AR Handguards and Forends are manufactured from Aircraft Grade Aluminum (6061-T6) with an Anodized finish.

Video review

Pros
  • Tight fit

  • Delivers a solid grip

  • Sturdy material

Cons
  • Not rated yet

16# Aero Precision Complete Upper Receiver M5E1 308 Winchester

Aero Precision Complete Upper Receiver M5E1 308 Winchester

View on OpticsPlanet

Specification

Caliber: .308 Winchester
Barrel Length: 18 in
Gas System Length: Rifle Length
Barrel Twist Rate: 1-10
Muzzle Device: A2 Flash Hider

The Complete Upper from forged aluminum (7075-T6) with Gen 2 Enhanced Handguard integrates extra QD sling sockets, Built-in Anti-Rotation tabs, Scalloped rails, and a new profile for the Picatinny top-rail.

Video review

Pros
  • Improved milling design for grip

  • Nice visual appeal

  • Durable construction

  • Quality FDE Cerakote coating

Cons
  • None so far

17# KNIGHTS ARMAMENT AR 308 QDC FLASH SUPPRESSOR KIT 30 CAL

KNIGHTS ARMAMENT AR 308 QDC FLASH SUPPRESSOR KIT

View on Brownells

Specification

Caliber: 5.56mm (.223), 9mm/.45, and 7.62mm (.30)
Thread Pitch: 1/2×28, 1/2×36, 13.5x 1LH, 11/16×24, .578×28, 5/8×24, 14x1mm LH
Diameter: 1.075 in
OAL: 1.8 in
Weight: 2.9 oz

The Flash Suppressor features 3 flash suppressing tines with anti-resonance integrated flutes to prevent pinging while shooting. The devices are made from Stainless Steel (17-4PH) with QPQ Lustrous Melonite Finish.

Video review

Pros
  • 40% less weight than competitors’

  • Fits Thread Protector

  • Easy to install

  • The taper provides rigid lock up and minimal/repeatable POI shift

  • Better firearm control due to the lightweight

  • No need for timing

Cons
  • None yet

18# Taper Mount Minimalist Stealth Flash Suppressors

Taper Mount Minimalist Stealth Flash Suppressors

View on Brownells

Specification

Caliber: 30 Caliber (.308)
Threads: 1/2-28
Length: 3.06 in
Weight: 5.9oz

The steel QDC Flash Suppressors operate as a QD mounting platform for a companion KAC QDC sound suppressor, providing great flash hiding, diffusing blast, and diminishing flash signature. The devices come with a 7-piece shim kit and Rocksett adhesive for mounting.

Video review

Pros
  • Made in the USA

  • Easy installation

Cons
  • Not yet rated

FAQ

Do suppressors reduce accuracy?
The silencer doesn’t decrease accuracy, it attenuates the shooting noise, allowing the shooters to focus on the aim. If the suppressor is properly mounted, it makes less muzzle climb and concussive effect, even improving accuracy.
How quiet are silencers in real life?
Even after suppressing shooting noise (approximately 14.3-43 dB), the gunshot sound exists, the level of a decibel can vary, depending on used rounds (a subsonic or usual one), the length of the barrel, and silencer.
Do I have to carry my tax stamp with my suppressor?
Yes, the shooters need always take a tax stamp with the silencer, to show it on the ATF agents’ demand as proof of the registration.
How long do suppressors last?
Dependable rifle silencers deliver a service life of around 30,000 bullets or more. The sturdier materials are used, the longer the full-automatic fire period.
Are homemade silencers illegal?
Home-made suppressors must be registered to be legal. The legalization process is the same as for legal short-barreled rifles (SBS and SBR) and shotguns; before building should be submitted to background verification. A $200 tax stamp should be received (filling Form 1 under the National Firearms Act) and carried whenever shooters want to shoot with this suppressor.

Conclusion

The suppressor reduces decibels (from 14 to 45 dB). The final quietness of silenced firearms during the shooting can be different, depending on suppressor brands, the barrel length, and used rounds (subsonic or usual ones).

Remember even reliable silencers need proper maintenance to keep high performance.

.308 caliber suppressors are considered high-pressure ones; it helps them blast out the old carbon, leaving a light new carbon coating with every shot, so no need to clean such rifle suppressors.

Tags: #best 308 suppressor / #best .308 suppressor / #best 308 suppressor on the market

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