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BREEK ECHO S-PORT MB 556 1/2X28X28 — view 1

BREEK ECHO S-PORT MB 556 1/2X28X28

.223 REM/5.56 NATO — Echo Single-Port Breek-LOK 3QD — Black

SKU: RSR|BRK4330 UPC: 812296031664

MEMBER PRICE

$54.99

Available In Carthage Today

SHIPPING

Ships to a licensed FFL dealer only — never to a residence. Local pickup available in Carthage.

WARRANTY-BACKED

Once transferred, a firearm generally cannot be returned. Defects are handled through the manufacturer’s warranty.

MANUFACTURER WARRANTY

Covered by the manufacturer’s standard service policy.

FFL REQUIRED: This firearm must ship to a licensed FFL dealer. Federal law sets minimum age requirements, and every transfer requires a background check and all required ATF paperwork. State and local laws apply.

About This Product

The Breek-LOK 3QD QD Suppressor Attachment system sets the standard for quick-detach mounts, delivering unmatched speed and ease of use. Its streamlined profile integrates seamlessly with your firearm, enhancing both aesthetics and performance. The Breek-LOK 3QD Echo Single-Port Muzzle Brake significantly reduces recoil and muzzle rise through 90 degree horizontal blast-vectoring ports, enabling rapid, accurate follow-up shots. Six small holes create a jet effect further controlling muzzle rise and movement for added stability. Less blowback improves shooter comfort, critical for competitive or defensive scenarios. The Echo is designed to be pinned & welded on 14.5″ barrels to meet the 16″ Federal minimum length requirement and avoid SBR classification. Its sleek, compact design complements anybuild-ideal for SBRs or pistol-caliber carbines-while maintaining a clean, refined appearance.

Technical Specifications

Manufacturer Breek Arms
Manufacturer Part Number BRK4330
Caliber/Gauge .223 REM/5.56 NATO
Color Black
Model Echo Single-Port Breek-LOK 3QD
Product Type Brake
Thread Pattern 1/2"x28

Shipping Policy

Firearms can only ship to a valid Federal Firearms License (FFL) holder — never directly to a residence. Provide your dealer’s FFL at checkout, or have them email a copy to us, and we’ll verify it before your firearm leaves our shop.

Every transfer requires a background check and the completion of all required ATF paperwork. Buyers must be at least 21 years old to purchase a handgun, and at least 18 years old to purchase a long gun.

Shipping is calculated at checkout. Local pickup is always available right here in Carthage.

Return Policy

Once a firearm has been transferred to you, federal law generally prevents us from accepting it back as a return.

If a firearm arrives defective, it’s handled through the manufacturer’s warranty — and we’ll help you coordinate that process at no charge.

Questions about any of this? Call us at (417) 358-5700 — see our Store Policies for full details.

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