-Length: 15" -VRS X KEYMOD 5.56 -Black -Proprietary replacement barrel nut included that allows foreasy installation and elimination of barrel nut timing issues -Mounts on barrels with low profile gas block, or can replacethe fixed front sight with a low profile gas block -Sturdy, lightweight free float design -Improves accuracy and provides exceptional airflowto keep barrel cooler -Comfortable round shape -Proprietary clamping system for rigid, secure attachment -Mil. Spec. Type III anodized 6061 aluminum construction -Mil. Std. 1913 Picatinny rail dimensions
|Material||T6 AIRCRAFT ALUMINUM|
|Dimension||2.55 X 7.35 X 18.90|
Determined at checkout.