SureFire Introduces The Quietest .30 Caliber Suppressor On The Market

SureFire SOCOM300-SPS Silencer
SureFire SOCOM300-SPS Silencer

Fountain Valley, CA — -( SureFire, LLC, manufacturer of high-performance illumination tools, suppressors, and tactical products, has begun accepting orders for the latest model in its high-performance line of SOCOM Fast-Attach sound suppressors.

The new SOCOM300-SPS is the quietest suppressor ever built for 300 Black Out (subsonic and supersonic), .308 and 300 Win Mag. This versatile suppressor is also very effective in suppressing the 5.56 mm cartridge.

The SOCOM300-SPS owes its sound-suppressing prowess to highly specialized baffles creating a longer dwell time within the suppressor and achieving unprecedented levels of sound attenuation. The suppressor is constructed of Inconel, an advanced high-temperature alloy, and stainless steel, and it typically adds only 6 inches to the length of a weapon. Computer-controlled welding enhances the suppressor’s overall durability, as does a corrosion-resistant coating of Ionbond DLC and Cerakote™ ceramic finish. In fact, the SOCOM300 SPS, like all SureFire SOCOM Series suppressors, is durable enough for full time use and designed to typically outlast the weapon barrel to which it attaches.

A precision indexing system ensures that the suppressor mounts to a compatible SureFire SOCOM series adapter—which also serves as a high-performance muzzle brake or flash hider when the weapon is unsuppressed—securely and with perfect alignment every time. This patented no-tools Fast-Attach system also makes the suppressor easy to remove after extended firing because the index tab is located in a low-carbon-buildup area. Like all SureFire SOCOM suppressors, the SOCOM300-SPS produces minimal and consistent point-of-impact shift compared with the unsuppressed weapon, regardless of the number of times the suppressor is attached and detached to and from the weapon.

SureFire SOCOM300-SPS Silencer
SureFire SOCOM300-SPS Silencer
SureFire SOCOM300-SPS Silencer
SureFire SOCOM300-SPS Silencer

The SOCOM300-SPS suppressor is available in two colors, Black and Dark Earth, and has an MSRP of $1075. It is available for purchase in states that allow suppressor ownership through authorized SureFire suppressor dealers. For complete product information visit:

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Can you tell me how quiet it is measured in db?

Robert Nason

I HAVE A 6.5 DARK EARTH SIG SAUER rifle.What is the is rated at for a 127 grain on your best can

Anthony Knese

I have a Springfield armory m1a SOCOM 16 and I’m looking for a suppressor for it, thank you.


Any in 7.92×57 or 8-mil. anytime soon.


Silencer Co. has a silencer/suppressor that they market for up to .338 LM, which would be more than enough for an 8mm.