05-03-2018, 01:20 AM
I have two different 15" models of the STNGR.USA handguards. They run $125 to $135 depending on the model. They are really light and strong aluminum made right here in good old USA. They are very easy to put on. The barrel nut does not need timing for gas tube and the handguard slips over the barrel nut and has anti rotation notches that rest on the upper frame. It has a metal key that fits in a slot that is on the bottom of the handguard that has a notch that fits in a groove on the barrel nut and the key is held in place with two hex head bolts. Took me longer to type this than it does to install it. Go to http://www.stngr.usa and take a look.