SureFire

Surefire SOCOM556-RC4

Name: Surefire SOCOM556-RC4
Brand: SureFire
Price: 1472 USD
Availability: OutOfStock

Only %1 left

As low as $1,472.00 $1,549.00

$368.00 on a no-interest eZ-Pay Plan

The SureFire SOCOM556-RC4 is a 5.56 suppressor engineered to dramatically reduce frontal flash detection while delivering 60% lower back pressure for less toxic gas, improved reliability, superior recoil control, and a cleaner-running firearm.

Barrel Threading

Free NFA Gun Trust

Made In USA

Ship To Your Door

Barrel Threading

In the event you need you rifle barrel threaded to accept your new silencer, we will take care of that as well through our Threading Central. Learn More

Free NFA Gun Trust

We offer a free NFA Gun Trust (a $250 value) to all customers which essentially establishes a joint ownership scenario in which you can legally share your silencer with designated others (as well as determining who will inherit your silencer). This lets others use your silencer.
We do all the ATF paperwork which helps ensure you completed the gun trust correctly so ATF does not reject. We have completed over 15,000 silencer to gun trust transfers and counting! Learn More

Ship To Your Door

We have satellite locations in over 42 states which allows us to deliver your new silencer directly to your door.
Once approved, we will ship your new silencer directly to your door. Learn More

Simple Buying Process

Find the right silencer for you

We offer all the best brands and can help you choose the silencer that's right for you.
Let us handle the paperwork

We will manage the entire buying process for you, let you pay for your silencer in installments, and even set up a free NFA Gun Trust that allows others to use your silencer.
Enjoy front door delivery

Once approved, we will ship your new silencer directly to your door.

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Description and Specs

The SureFire SOCOM556-RC4 represents the next evolution from SurFire in hard-use 5.56 suppressors. Engineered as one of the world’s finest 5.56mm fighting suppressors, the RC4 incorporates a redesigned muzzle and advanced fourth-generation flow dynamics to significantly reduce frontal flash detection while maintaining exceptional sound suppression. The result is consistent, mission-ready performance with unmatched flash reduction from the first round to the last—helping keep your rifle’s signature as minimal as possible in demanding shooting environments.

Constructed from rugged Inconel, the SOCOM556-RC4 is built for extreme durability and the kind of combat-proven reliability that established SureFire’s suppressor legacy. Its optimized internal design delivers up to 60% lower back pressure, meaning less toxic gas directed toward the shooter, improved weapon reliability, superior recoil control, and a noticeably cleaner-running firearm. Paired with SureFire’s trusted Fast-Attach mounting system and compatible SOCOM muzzle devices (sold separately), the RC4 provides secure lockup, repeatable alignment, and the durability serious shooters expect from a duty-grade suppressor.

What's in the box?

SureFire SOCOM556-RC4 suppressor

Length: 6.3"
Diameter: 1.5"
Weight: 17 OZ
Material: TITANIUM
Brand: Surefire
Self-service: No
caliber: .223/5.56
caliber range: Up to .223/5.56
color: Black or Dark Earth
mount style: Quick Detach
dB Readings:: 139 db 10.3" 5.56
full-auto rated: Yes
lifetime warranty: Yes

DOWNLOAD INSTRUCTION MANUAL

Features

Reduced Flash Signature

Advanced muzzle and baffle design significantly reduce frontal flash detection, minimizing visible rifle signature from the first round to the last.
60% Lower Back Pressure

Optimized flow dynamics reduce back pressure by up to 60%, resulting in less toxic gas, improved reliability, and a cleaner-running firearm.
Extreme Inconel Durability

Built from rugged Inconel, the SOCOM556-RC4 is engineered to withstand harsh conditions, high round counts, and demanding use.
Fast-Attach Mounting

SureFire’s proven Fast-Attach system provides quick installation, secure lockup, and repeatable alignment with compatible SOCOM muzzle devices.

Delivered to Your Door

Free NFA Gun Trust

99.9% ATF Approval Rate

EZ-Pay Option

Pay while you wait

Silencer Expert Assistance

We'll help you choose the best suppressor for you

On-Demand Customer Service

Free Shirt With Purchase

Barrel Threading Available

Pick It Up Yourself

No Free Gun Trust

ATF Paperwork Errors

Pay Then Wait

Pay everything up front

Spotty Assistance

Questionable advice on what suppressor fits your needs

Hit-or-Miss Customer Service

Phone tag, lost emails, and long wait times

A Sticker, Maybe?

No Barrel Threading Service

Compare Products

Product	SureFire Surefire SOCOM556-RC4 As low as $1,472.00 $1,549.00	SureFire SureFire SOCOM556 RC3 As low as $1,699.00 $1,799.00	SureFire SUREFIRE SOCOM556 RC2 As low as $1,169.00 $1,299.00
Brand	SureFire	SureFire	SureFire
Length	6.3"	6.3”	6.4"
Diameter	1.5"	1.5"	1.5"
Suppressor Weight	17 oz	17 oz	17 OZ.
Caliber Range	.223 / 5.56mm	5.56/.223 & 5.45x39	5.56/.223 & 5.45X39
Caliber	.223, 5.56	5.56	.223, 5.56
Product Status	Out of stock	Out of stock	In stock
	View Product Details	View Product Details	View Product Details