Big Dragon - 9'' M-LOK Lightweight M4/15/16 Handguard - Black is a lightweight Hand guard designed to be attached to M4/15/16 receiver to replace the standard hand guards on Airsoft M4 AEG. The Hand guard is constructed from Alloy, and comes with the parts needed for fitting, coming with the Barrel Nut, and the 6 Screws Required. The Hand guard features M-LOK Spacers, making it compatible with a range of M-LOK Fore grips, Rail Panels and attachments. The top of the Hand guard features 3 M-LOK Slots, while the Sides and Bottom each features Four for attaching Torches, Lasers and other attachments. This hand guard is perfect for those Airsoft Skirmishers who are looking for a free-floating style hand guard for their Airsoft Rifle, or for those who are wanting something which stands out from the crowd.