This handguard is ultra-light aluminum. Designed for quick detachment and the ability to attach M-Lok and Keymod accessories. Made to be able to recess all versions of suppressor or muzzle breaks Available Lengths: 10", 12.5", 14.5", 16.5"Inside diameter 1.6 in-M-Lok Compatible mounting system-Free Float Hand Guard-Durable 6061-T6 Aircraft Aluminum-Steel Barrel Nut and Locking System-Hard Coat Anodized Finish-Recess All Version Of Muzzles and SuppressorsCompatibility: Compatible with standard AR Mil-Spec UppersCompatible paintball gun without needing an adapter: 468, PTR, T15, M5 CQMF, T16, MCS100, EMF200, DI68, M17 G3Compatible paintball gun needing adapter:M17: https://mcsus.com/products/milsig-milspec-barrel-nut-adapterTacamo Bolt, Vortex, Tippmann A5, BT Combat: https://mcsus.com/products/barrel-nut-a-5-threaded-milspec-handguard-threads Tacamo Blizzard: https://mcsus.com/products/tacamo-milspec-barrel-nut-adapter-blizzard-boltTacamo Hurricane, Tippmann X7, Tippmann Phenom: https://mcsus.com/products/hurricane-phenom-milspec-barrel-nut-adapter Package includes:1 x Handguard1 x Barrel nut
