SOLD Thanks to all who responded. I am selling one set of Fobus M33 handguards that are brand new. I did mount them one evening and the very next day had the opportunity to trade uppers for one that has a free float tube. They have the picatinny rails on top and bottom for mounting accesseries and also have covers that slide over the rails for protection. These fit tight and do not move around like regular handguards do. $55 shipped. Take Paypal or USPS money order.