The VLTOR Freedom Rail-Handstop is a purpose-built M-LOK handguard for AR-15 platforms that combines low weight, rugged construction, and practical ergonomics. Machined from 6061-T6 extrusion and finished in hard-coat black per MIL-A-8625 Type III Class 2, this handguard adds an integrated front handstop to prevent your support hand from slipping toward the muzzle or suppressor, while giving flat faces for stable supported shooting on barricades and walls. With a full-length Picatinny top rail and seven M-LOK sides, the Freedom Rail-Handstop accepts a wide range of accessories - from lights and lasers to vertical grips and bipods.Every handguard ships with the barrel nut and all stainless steel hardware required for installation, plus anti-rotational tabs so there's no clocking needed to align the barrel nut and gas tube. The design also adds extra clearance to support a greater variety of gas systems, making it an excellent drop-in upgrade for shooters who want a durable, lightweight M-LOK handguard that keeps accessories secure and the support hand safe.Buy it at AR-15 Discounts - shop the VLTOR Freedom Rail-Handstop and other AR-15 parts and accessories at AR-15 Discounts for straightforward pricing and product selection.Key Features Hard-coat anodized black (MIL-A-8625 Type III Class 2) Machined from 6061-T6 extrusion (lightweight, durable) Integrated front handstop to prevent support-hand slippage near muzzle/suppressor M-LOK mounting system on seven sides - compatible with all M-LOK accessories Full-length Picatinny top rail for optics and backup sights Included barrel nut and stainless steel installation hardware Anti-rotational tabs (no clocking required to align barrel nut/gas tube) Added clearance for a wider range of gas systems