Est. 2014 | USA Small Business
SureFire SOCOM 4-Prong Flash Hider | Fits 5.56mm and 7.62mm Caliber Rifles
FREE Delivery & Lifetime Warranty
☑️ Ships for FREE from Texas*
Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
- Free shipping is 3-10 days and requires a purchase of $70 or more, or choose a faster method at checkout. Be sure to account for the 0-2 days it will take us to pack and ship an order, in addition to the shipping speed you choose.
- All orders ship as soon as possible. We don't like waiting and you probably don't either.
- If there are delays: (Only if delays are in green, above, do we expect them), just know that we are on your side. If you're waiting, we're waiting for you, plus hundreds and sometimes thousands of others to finish being made.
- Shipping times are estimations. Items that are custom, delayed, rejected, or affected by other acts of god will take additional time.
☑️ Why shop with Atomic Defense?
- Highly-rated 4.8/5 star service with 1600+ reviews, and counting!
- Secure transaction guaranteed. AES-256 Military Encryption.
- USA Family-Owned Small Business.
- BBB A+ Rated and Accredited.
- Open Monday to Friday. 9:00 AM to 4:00 PM Pacific.
- Lifetime Warranty.
- Free Shipping on orders over $70 inside the USA.
- Easy Returns and Exchanges.
- Our support doesn't end after the sale. We're here whenever you need us.
Need 10+ of these? Request a quote here:
Fill out the form for 10+ units by clicking here. (Total order must be $5,000 USD or more in value.)
CAGE: 9FAL3
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Address: 2491 Alluvial Ave. Clovis, CA 93611
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Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
- Starting a return/exchange: Click here
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SureFire SOCOM 4-Prong: Flash Hider and Mounting Platform for SOCOM Suppressors
- Reduces muzzle flash by over 99%: Extreme flash reduction conceals your position and preserves night-adapted vision.
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SOCOM Suppressor Ready: Serves as a reliable, rock-solid mounting platform for all SureFire SOCOM Fast-Attach suppressors.
- SOCOM556-RC3
- SOCOM762-Ti2
- SOCOM762-RC2
- SOCOM762-MINI2
- SOCOM556-SB2
- SOCOM556-RC2
- SOCOM556-MINI2
- SOCOM338-Ti
- SOCOM300 SPS
- Battled-Tested by the US Military: This is the exact design that helped SureFire win the USSOCOM suppressor contract for the US military.
- Made in the USA: Precision-machined in the USA from U.S. mill-certified stainless steel and heat-treated for maximum durability.
SureFire 4-Prong Review
What are some common accessories to add to the SureFire Four Prong?
- SureFire SOCOM Suppressor: The ultimate accessory, a SureFire SOCOM Series Fast-Attach suppressor will mount directly to the flash hider, providing a secure and repeatable lockup.
- Muzzle Device Wrench: A specialized wrench is recommended to properly torque the flash hider for secure installation.
- Suppressor Alignment Rod: A valuable tool to check for proper alignment of the muzzle device before mounting a suppressor, ensuring there are no baffle strikes.

4-Prong SureFire Flash Hider Features and Specs
The 4-Prong Flash Hider is a precision-engineered muzzle device built for the harshest environments. It features a patented design with four precision-machined tines that effectively disperse gases to eliminate muzzle flash. Its robust construction and flawless alignment ensure a secure and reliable mounting platform for all SureFire SOCOM Series suppressors.
Features List
- Eliminates Muzzle Flash: The four-tine design significantly reduces flash signature, keeping your position hidden and your sight picture clear in low-light conditions.
- Secure Suppressor Mount: Features multiple bearing surfaces to create a stable and concentric mounting point for SureFire SOCOM suppressors, eliminating any wobble.
- Superior Durability: Constructed from U.S. mill-certified stainless steel and heat-treated for exceptional strength and resistance to gas and particle erosion.
- Corrosion Resistant: The DLC coating provides a durable finish that protects the device from rust and wear, extending its service life.
- Designed and Manufactured in the U.S.A.: Proudly made in the United States, ensuring the highest standards of quality and craftsmanship.
Technical Specifications
- Material: Heat-Treated Stainless Steel
- Coating: Ionbond DLC (Diamond-Like Carbon)
- Length: 2.6 in (6.4 cm)
- Weight: 3.9 oz (110.5 g)
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Caliber and Thread Pitch:
- 5.56mm caliber + 1/2-28 thread pitch
- 7.62mm caliber + 5/8-24 thread pitch

What's in the box of the SureFire 4-Prong Flash Hider?
- (1) SureFire SOCOM 4-Prong Flash Hider
- (1) Shim Kit
- (1) Rocksett
SureFire Four Prong Flash Hider FAQs
Can this flash hider be used with any suppressor?
No, the SureFire SOCOM 4-Prong is specifically designed to work only with SureFire SOCOM Series Fast-Attach suppressors.
Does the flash hider make a noise when fired?
Some users report a distinct "tuning fork" or "ping" sound when the flash hider is fired without a suppressor. This is a normal characteristic of the design.
Is a professional gunsmith required to install this?
No, the SureFire SOCOM 4-Prong Flash Hider can be installed by the user with the included shim kit and Rocksett, but proper torquing is critical for a secure mount.
What is the difference between the 5.56mm and 7.62mm versions?
The 5.56mm version has a 1/2-28 thread pitch and is for 5.56mm/.223 caliber rifles. The 7.62mm version has a 5/8-24 thread pitch and is for 7.62mm/.308 caliber rifles.
- SureFire 4-Prong 1/2x28: For 5.56mm (.223) Caliber Rifles
- SureFire 4-Prong 5/8x24: For 7.62mm (.308) Caliber Rifles
Where can I buy a SOCOM 4-Prong Flash Hider?
You can purchase this and other high-quality gear from authorized retailers like Atomic Defense. They are a trusted and authorized dealer committed to providing you with the best products.
How does this flash hider reduce muzzle flash?
The patented design of the SOCOM 4 Prong Flash Hider uses four tines that are precisely machined to disperse and cool escaping gases, which effectively reduces the flash signature.
Do I need to time or orient the flash hider in any specific direction?
Yes, the flash hider should be oriented with the open tines in the 3, 6, 9, and 12 o'clock positions to effectively suppress flash and act as a compensator.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Lifetime Warranty: Atomic Defense will always stand behind our products. Our lifetime warranty covers any defects and ensures that you never need to worry about parts or the quality of your orders for the entire life of the product.
- Wrong Items: Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We may deduct refurbishing costs, plus materials and labor, of used products or modified products. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and will be deducted from Buyer's account.
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Start a Return or Exchange
Visit our return portal to begin the self-serve return/exchange process.
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General Products:
- Must be within 30 days of package delivery.
- No need to purchase a shipping label! Atomic Defense will give you a pre-paid one.
Ballistic and Bulletproof Products:
- Most companies will not accept any returns on ballistic or bulletproof items. We offer recertification as a courtesy.
- Must be within 30 days of package delivery.
- No need to purchase a shipping label! Atomic Defense will give you a pre-paid one.
- A re-certification cost of 20% applies to returns of ballistic and bulletproof products.
- The 20% recertification covers the cost of ensuring the armor is safe. Usually starting with X-Raying the armor for cracks underneath the coating, inspection for damage, and water damage testing. Without this 20%, we would not be able to offer returns on armor.
- There is no way for us to know how or if it was used once shipped, and we have to consider them unsafe until retested, inspected and certified.
- Exchanges and non-ballistic products do not have a re-certification cost.