YHM 2PC CARBINE HANDGUARD ASSY BLK
Yankee Hill Machine Co, Carbine Handguard, 2 Piece, Fits AR-15's with Carbine Length Gas Systems and Fixed Front Sight Gas Block, Will Not Fit Colt AR15, Anodized Finish, Black
These handguards are designed to replace your standard plastic handguards with their 4 rail picatinny design. Simply remove your existing handguard panels and insert these in their place.