• Free floating
• Made from 6005-T651 Aluminum.
• Inside diameter: 1.6"
• Outside diameter: W-1.8" H-2.1"
• Engineered with advanced ergonomics for comfort and improved performance.
• Continuous/uninterrupted Picatinny Rail across the top.
• M-Lok accessory rails can be placed at 3, 6, and 9 o'clock positions
• Engineered to allow for low profile gas block to fit inside.

Lengths & Weights of Handguards:
5": 5.9oz including Barrel Nut!

If you wish to to "tuck" the muzzle device under the handguard with a 4.5" KVP barrel then you would want to use a 5" KVP handguard along with a KVP Linear comp in the correct thread to match your barrel.