Surefire War Comp 5.56MM .5x28

List price: $169.00
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SUR-WARCOMP-556
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Surefire War Comp 5.56MM 1/2x28

The revolutionary SureFire WARCOMP-556-1/2-28 flash hider, which fits M4 / M16 weapons and variants with ½-28 muzzle threads, is the world’s most shootable flash hider. Its patent-pending design provides three valuable functions: 

It provides over 99% reduction in muzzle flash compared to a plain muzzle, which helps to conceal the shooter’s location and preserve his dark-adapted vision.

It virtually eliminates muzzle rise, which enhances monitoring of target reaction and staying on target for faster follow-up shots.

It serves as a rock-solid mounting adapter for all SureFire SOCOM Series 5.56mm Fast-Attach® suppressors, including our SOCOM556-RC model, which placed first in the most extensive and rigorous suppressor testing ever conducted by US Special Operations Command. 

Precision machined from US Mill-certified heat-treated stainless steel bar stock — including high-precision single-point cut threads for optimum thread interface — the WARCOMP-556-1/2-28 features an Ionbond DLC coating to provide maximum protection under harsh environmental conditions and to facilitate cleaning even after extreme use. 

When used in conjunction with a SureFire SOCOM Series Fast-Attach suppressor, the WARCOMP provides multiple bearing surfaces to ensure superior suppressor alignment and prevent any ringing of tines inside the suppressor. A rear labyrinth seal mitigates gas leaking from the back of a suppressor, minimizes potential carbon buildup in the indexing system, and facilitates suppressor removal after extended firing. Every SureFire WarComp is individually inspected for concentricity and alignment. 

For rock-solid mounting of a SOCOM Series suppressor, unparalleled flash reduction, and minimizing muzzle rise, there’s literally nothing like a SureFire WarComp—the world’s most shootable flash hider. 

FITS: M4, M16 and variants with ½-28 muzzle threads 

MOUNTS: All SureFire SOCOM Series 5.56mm /.223 caliber sound suppressors 

NOTE: SureFire SOCOM Series Fast-Attach sound suppressors and current-model WarComps, muzzle brake and flash hider adapters are NOT compatible with previous (non-SOCOM) SureFire Fast-Attach sound suppressors, muzzle brakes, or flash hiders.

Features

  • Patent-pending design provides over 99% flash elimination; virtually eliminates muzzle rise
  • Serves as rock-solid mounting adapter for SureFire SOCOM suppressors
  • Multiple bearing surfaces provide suppressor alignment and prevent tines from ringing inside suppressor
  • Precision machined from US mill-certified heat-treated stainless steel bar stock
  • High-precision single-point cut barrel threads for optimum thread interface
  • Individually inspected for all critical dimensions, including concentricity and alignment
  • Ionbond DLC coating provides maximum protection against harsh environmental conditions and facilitates cleaning after extreme use
  • Labyrinth seals prevent carbon buildup on suppressor lock ring indexing system
  • Installation requires no permanent modifications to weapon
  • Made in the USA and backed by SureFire No-Hassle Guarantee

Ammunition, Magazines and other items are restricted in various jurisdictions throughout the United States. Please know the laws in your local jurisdiction. Dark Storm Industries will work with you to accommodate any legal purchase in these areas. Below are a few examples. Please contact us with any questions.

Ammunition

New York City - Ammunition order up to 200 rounds only. The buyer must provide a copy of their NYC Rifle / Pistol Permit before the order can ship. The easiest way to do this is simply photograph it with your Smart Phone and email it to info@dark-storm.com with your order number.

New York State - Ammunition may be ordered online BUT only for in-store pickup. Effective 30 days from when the NYSP puts their background check system online, you will need to provide any required information (TBD) and pass the background check to complete the transaction. If you are purchasing ammunition for a pistol you will need to show your NYS pistol permit.

Connecticut - For ammunition orders, the buyer must email a copy of their Connecticut pistol permit, eligibility certificate, long gun eligibility certificate or an ammunition certificate along with a valid form of identification in order to purchase ammunition. The easiest way to do this is simply photograph it with your Smart Phone and email it to info@dark-storm.com with your order number.

Rifles & Magazines

Law Enforcement - If you are attempting to purchase a firearm or magazine in a jurisdiction where they are restricted to Law Enforcement Only, you will need to provide a copy of your law enforcement ID card before we can ship and if stated below, a letter authorizing the purchase for duty use on agency letterhead.

Below is a compilation of publicly available information to assist you in your purchases. The information contained herein should not be considered legal advise or any guarantee of legality. Customers should contact local law enforcement for clarification.

State DS-15 Type Mag Capacity LE Exempt Notes
California Fixed Mag, Featureless Any * Duty Use Only w/ Letter No .50 Caliber
Colorado Standard 15 Duty Use Only w/ Letter  
Connecticut Fixed Mag, Firearm (Non-NFA) 10 No Under 21 years old - 5 Rounds and 30" minimum length
Illinois See Notes 10 No in Chicago,
Duty Use Only w/ Letter Elsewhere
Semiauto rifles prohibited in Aurora, Chicago or Cook County,
Fixed Mag only in City of Highland Park
Indiana Post Ban     Cities of Gary and East Chicago
Maryland Post Ban 10 Yes Must request heavy barrel, adjustable stock is ok.
Massachusets Post Ban, Featureless or Fixed Mag 10 No Featureless DS-9 and DS-10 only, no DS-15
New Jersey Post Ban, Firearm (Non-NFA) 10 No Firearm (Non-NFA) must measure 26" with brace collapsed to shortest position
New York Fixed Mag or
Featureless
10 (5 in NYC) Yes No DS-15's in NYC
Puerto Rico Post Ban Any Duty Use Only w/ Letter No Springfield XD, XD-M or XD-S Pistols
Washington DC Fixed Mag or
Featureless
10 Duty Use Only w/ Letter .50 BMG Prohibited

* California PL 32310 "Large Capacity Magazines" was ruled unconsitutional on March 29, 2019 in Duncan vs AG of State of California Case 3:17-cv-01017-BDN-JLB Document 87.  We will ship magazines of any capacity to California until such a time as this ruling is stayed or overturned.  Be aware that if that happens possession may again become illegal without any notice.