Rock River Arms AR-15 NM Free Float Barrel Sleeve 13 Inch 2-Piece Polymer

The Rock River Arms AR-15/M16 NM FREE FLOAT BARREL SLEEVE is a polymer, 2-piece free float sleeve designed to fit AR-15 platforms with a 13" length, delivering a clean, streamlined profile that complements tactical builds and precision setups alike. Constructed in black polymer, this sleeve reduces barrel whip by stabilizing the handguard area, helping maintain consistency shot after shot while protecting the barrel and reducing heat transfer to the handguard during extended sessions. Its precision-oriented design integrates smoothly with AR-15 receivers, offering reliable compatibility and value for enthusiasts seeking a hassle-free upgrade to their rifles exterior and performance. The free float concept eliminates contact between the barrel and the handguard, allowing the barrel to harmonize with the rest of the system for steadier follow-up shots and improved accuracy in dynamic environments. Ideal for competition, varmint hunting, or range-time practice, this sleeve from Rock River Arms provides a lightweight, durable solution that enhances handling, aesthetics, and overall rifle ergonomics without adding unnecessary complexity to the build.