AR15 MLOK HANDGUARD 13IN FOUNDATION FULL TOP RAIL

• Foundation AR15 handguards provide an alternative to foreign-sourced product. American-made quality at import prices.
• American sourced 6061 T-6 extruded aluminum.
• An overall width if 1.5 inches and a weight of only 9.5 ozs (for the 15” model) provide ultimate comfort.
• A 1.3 inch I.D. will accommodate most low-profile gas blocks. Some interference with clamp-on style low profile gas blocks is possible.
• MLok slots at the 3, 6 and 9 positions are manufactured to MAGPUL standards. This ensures proper fitment with any MAGPUL certified accessories.
• Anti-rotation tabs that are integral to the MIL-SPEC 1913 Picatinny rail ensure a clean fit with either forged or billet uppers.
• Every Foundation handguard comes with a pre-heat treated, 2 inch length 4140 steel barrel nut. This ensures rigid, rock-solid accessory mounting. The barrel nut has been nitrided, not phosphated.
• Mounting instructions and hardware are included.
• Hard Coat Black anodizing is in accordance with MILA-A-8625 Type III Class II specifications.
• 100% warranty against all manufacturing defects.