Noveske NSR 4th Gen 9.75" Handguard, M-LOK, Black Overview: The Noveske NSR 4th Generation 9.75-inch Skinny M-LOK handguard is a lightweight free-floating rail designed for compatible AR-15/M4 platforms. Constructed from hardcoat-anodized 6005-T5 aluminum, it combines a slim profile with M-LOK mounting positions and a continuous 1913 Picatinny top rail for flexible accessory configuration. Key Features: 4th Generation NSR Design: Noveske's Skinny Rail configuration provides a slim, lightweight profile. Free-Floating Construction: Designed to isolate the handguard from the barrel. M-LOK Mounting: Positions accessories directly to the handguard without requiring full-length Picatinny rails. 45-Degree M-LOK Positions: Mounting locations are arranged around the handguard for flexible accessory placement. Continuous Picatinny Top Rail: Provides a full-length 1913 mounting surface. Anti-Rotation Feature: Helps prevent unwanted handguard movement during use. American-Made Construction: Manufactured in the USA. Specifications: Brand: Noveske Series: NSR 4th Generation Model: NSR-9.75 Product Type: Free-Floating Handguard Length: 9.75" Material: 6005-T5 Aluminum Barrel Nut Material: Steel Finish: Black Hardcoat Anodized Rail System: M-LOK Profile: Skinny Inside Diameter: 1.46" Listed Handguard Weight: 6.5 oz. Barrel Nut Weight: 3.8 oz. Dimensions: 9.75" A- 1.5" A- 1.5" (interior clearance) Top Rail: 1913 Picatinny Compatibility: Standard AR-15/M4 platforms Applications: AR-15 Builds: Designed for compatible AR-15/M4 configurations. Competition Builds: Lightweight construction can help reduce front-end weight. Range Shooting: Provides a modular platform for compatible accessories. Custom Configurations: M-LOK mounting positions allow users to configure compatible accessories according to their needs. Additional Features: Complete Installation Hardware: Includes the handguard, barrel nut, mounting screws, T25 wrench, and instructions. Barrel Nut Wrench Not Included: Installation requires the separately specified 1 1/4" crowfoot wrench. Thread Locker Not Included: Medium-strength thread locker is not supplied. Lightweight Design: The 9.75-inch handguard is listed at 6.5 ounces, excluding the 3.8-ounce barrel nut. Anti-Rotation Pin: Provides additional retention between the handguard and compatible upper receiver. Slim Interior: 1.46-inch internal diameter accommodates compatible barrel configurations. MPN: 5002591UPC: 840906133958