Product DescriptionThe JE Machine Tech PS-MZ6 is a compact muzzle brake designed for AR-15 and M4 platforms chambered in .223 Remington and 5.56x45mm NATO. Built with standard 1/2x28 threading, it installs on compatible barrels and helps reduce felt recoil while improving muzzle control during rapid follow-up shots. The brake is machined from durable 4140 steel and finished in a corrosion-resistant black manganese phosphate coating for dependable performance and long service life. Its compact body features a 2-baffle design with side venting ports that direct gases outward to help keep the muzzle flatter without adding unnecessary bulk.Product Highlights Designed for AR-15 and M4 rifles chambered in .223 Remington and 5.56x45mm NATO Standard 1/2x28 thread pitch for compatibility with common AR-pattern barrels Machined from rugged 4140 steel for strength and durability under hard use Black manganese phosphate finish helps resist corrosion and wear Compact 2-baffle muzzle brake with side ports to reduce recoil and muzzle rise Specs Brand: JE Machine Tech Manufacturer Part Number: PS-MZ6 UPC: 811577033533 Product Type: Muzzle Brake Platform Fit: AR-15, M4 Caliber Compatibility: .223 Remington, 5.56x45mm NATO Thread Pitch: 1/2x28 Material: 4140 Steel Finish: Black Manganese Phosphate Length: 1.75 in Diameter: 0.87 in Weight: 2.29 oz Design: 2-baffle brake with side ventilation ports Disclaimer: 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.