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SureFire
Overview
The SureFire Warcomp 556 Closed Tine Flash Hider is designed for 5.56 NATO caliber firearms and features a 1/2x28 thread pitch, making it compatible with a wide range of AR-15 upper receivers. As a flash hider, it effectively reduces the visible signature of the muzzle flash, which can be crucial for maintaining stealth and preserving night vision during low-light engagements. This device is commonly found in carbine gas system builds, where its performance enhances both accuracy and shooter confidence.
Specifications
SureFire Warcomp 556 Ctn 1/2x28 Closed Tine Flash Hider
Available Merchants(7)
Prices checked
Price Alert
October 2026 on GunPartPicker
SureFire Warcomp 556 Ctn 1/2x28 Closed Tine Flash Hider ranked #15 of the 194 muzzle devices builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #25 of the 555 muzzle devices builders have added. Builds with this muzzle device are mostly chambered in 5.56 NATO (83%, then .223 Wylde 17%), split between carbine-length (55%) and mid-length (30%) gas systems, and nearly all AR-15.
It was in stock most times we checked in October 2026, and today 5 of the 7 retailers we track have it in stock. Prices barely moved in October 2026, holding around $152, with no real sale all month. Buying today, the lowest price is $151.99 at Optics Planet, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
Radian Weapons AR-15 Raptor/talon L/s Combo Black Anodized
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group - Mystic Bronze
Wilson Combat Recon Barrel 5.56 18 Fluted Rifle Gas Stainless 1-8
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the SureFire Warcomp 556 Ctn 1/2x28 Closed Tine Flash Hider
| Build | Parts | Total |
|---|---|---|
 | 17 | $1292.25 |
 | 20 | $2083.17 |
 | 9 | $4459.55 |
 | 24 | $2408.09 |
 | 16 | $2256.00 |
 | 15 | $1877.56 |
 | 21 | $2763.89 |
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