The Tiger Rock Inc. FML-4-FDE CERAKOTE Flat Dark Earth AR-15 4" M-Lok Super Slim Free Float Handguard is engineered for optimal performance and aesthetic appeal. Featuring a durable one-piece free float design, this handguard guarantees enhanced stability and precision, making it an essential upgrade for your AR-15. Inside Diameter: 1.3" for comfortable grip Constructed from aircraft-grade 6061 T-6 aluminum Hybrid cut Picatinny top rail for easy accessory attachment Advanced CERAKOTE finish for scratch and corrosion resistance Includes 2" and 3" M-Lok rail sections for customization Upgrade your shooting precision and versatility with this high-quality handguard, designed to withstand any shooting environment.