Specifications 1, Just for 0.75 Inch Barrel Front End Cap
2, Designed for Real Fire Caliber
3, Full Metal
ONLY for Free Float Handguard Quad Rail with Front Four Holes; Use Supplied Four Screws Install into the End Cap Model: SCOT-49A Only install onto 0.75 inch regular barrel Center hole diameter: 19mm (0.75 inch) Outer diameter: 45.7mm (1.8 inch) Thickness: 8.5mm (0.3 inch) Weight (net): 20g (0.07 ounce) Can work on some Yankee Hill Machine quadrails and Midwest Industries quadrails (But non-threaded front end style), High quality aluminum alloy in durable black matte finish Designed for real fire caliber With 4 screws for installation Not interfere with free floating quad rail TAC Vector Optics and Made in China under our strict quality control