Product Description
The LUTH-AR BL-06-CW is a precision-engineered black steel crush washer designed specifically for AR-15 rifles chambered in 5.56mm/.223 caliber with 1/2X28 threading.LUTH-AR BL-06-CW Black Steel Crush Washer1/2X28 thread specification for proper fitmentCompatible with 5.56mm and .223 caliber AR-15 riflesDurable black steel constructionEssential component for muzzle device installationThis crush washer provides proper timing and secure installation of muzzle devices flash hiders and compensators on AR-15 platform rifles ensuring reliable performance and proper alignment.