Breek Plan B Echo S-Port MB 556
$49.15
The Breek Arms Plan B Echo Single-Port Muzzle Brake for .223/5.56 is engineered for exceptional recoil reduction and minimal muzzle rise, featuring 90° horizontal blast-vectoring ports for enhanced control during rapid fire. Weighing just 2.3 oz and measuring 1.75″ in length, this ultra-compact device seamlessly integrates with the Plan B mounting system, allowing for quick suppressor swaps. Constructed from 4140 hardened steel with a nitride finish, it’s built to withstand the rigors of any shooting environment.
108 in stock
Breek Arms Echo Single-Port Plan B, Breek Arms Plan B Series, Brake, 223 Remington / 556NATO, 1/2X28, Compatible with Plan B/Rearden, Matte Finish, Black BRK4430
| Weight | 0.165 lbs |
|---|---|
| Dimensions | 5.000 × 3.000 × 1.000 in |
| Manufacturer | Breek Arms |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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