Product Description The LanTac USA LLC Stingray Nonlinear Compensator (STG556C-SS) is a precision-engineered muzzle device designed for .223/5.56mm rifle platforms. Unlike conventional linear compensators, the patented Stingray design manages propellant gas flow through a series of porting channels that run both parallel and vertical to the bore, with gas expansion chambers incorporated along their length. This nonlinear approach provides superior muzzle rise reduction and recoil management during rapid-fire engagements. Machined from AISI4140 steel hardened to 48-52Rc and finished in stainless steel for a durable silver appearance, the Stingray is built to perform under demanding conditions. A standard 1/2-28 UNEF right-hand thread pitch ensures broad compatibility with popular AR-15 and similarly-threaded 5.56mm rifles, and the included crush washer allows for precise timing upon installation. Product Highlights Patented nonlinear compensator design uses parallel and vertical porting channels with integrated gas expansion chambers for exceptional muzzle control Manufactured from AISI4140 steel hardened to 48-52Rc, delivering outstanding durability and resistance to wear Stainless steel finish provides a sleek silver appearance with added corrosion resistance for long-term reliability 1/2-28 UNEF right-hand thread pitch offers broad compatibility with .223/5.56mm NATO rifles including AR-15 platforms Includes a crush washer for correct and precise timing of the device during installation Specs Brand: LanTac USA LLC Model: Stingray Manufacturer Part Number (MPN): STG556C-SS UPC: 640117876671 Type: Nonlinear Compensator Caliber: .223 / 5.56mm (556 NATO) Material: AISI4140, Hardened 48-52Rc Thread Pitch: 1/2-28 UNEF R/H Finish: Stainless Steel Color: Silver Includes: Crush washer 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. ]]>