Product DescriptionThe BREEK Echo Single-Port Muzzle Brake (BRK4330) is a compact, hard-use muzzle device engineered to reduce recoil and muzzle rise on .223/5.56 rifles while remaining compatible with the Breek-LOK 3QD quick-detach suppressor attachment system. Its single-port, blast-vectoring design helps keep the rifle flatter for faster, more accurate follow-up shots, and the black nitride finish on hardened steel provides excellent wear and corrosion resistance. The Echo is also designed to be suitable for pin-and-weld applications on 14.5" barrels to help meet the 16" federal minimum barrel length requirement (verify your setup before permanent installation).Product Highlights Single-port muzzle brake design helps reduce recoil and muzzle rise for quicker follow-up shots. Compatible with the Breek-LOK 3QD quick-detach suppressor mount system. Heat-treated 4140 steel construction with durable black nitride finish. 1/2x28 thread pitch for .223 Remington / 5.56 NATO platforms. Compact profile with lightweight construction (about 2.1 oz) for maneuverable builds.Specs Brand: BREEK Model: Echo Single-Port Muzzle Brake (Breek-LOK 3QD compatible) Product Type: Muzzle Brake Caliber Compatibility: .223 Cal / 5.56mm Thread Pattern: 1/2x28 Material: 4140 hardened steel Finish/Color: Black nitride / Black Overall Length: Approx. 2.0 in Weight: 2.1 oz Includes: Peel washer UPC: 812296031664 Manufacturer Part Number: BRK4330Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.