If you’re in the market for an 11.5in AR-15 handguard or forend for your AR pistol or carbine-length AR, you’ve come to the right place! We have AR-15 Parts for every build, including BCGs (Bolt Carrier Groups), Lower Parts, complete Upper Receivers, and more! Our selection features Aero precision handguards, Magpul handguards, Geissele handguards, and other premium rails from industry-leading brands.
There are two basic handguard mounting designs: free-float handguards and drop-in handguards.
There are some key differences between free-float and drop-in handguards. A free-float handguard is only mounted to the barrel nut and doesn’t touch the barrel at all (hence the name). Drop-in handguards are held in place by the handguard cap and delta ring assembly. This difference in mounting designs means that the free-floating handguards are more stable and don’t require any delta ring at all. However, drop-in handguards are lighter and tend to cost less.
Shop at OpticsPlanet for 11.5in handguards for the best prices and selection, plus FREE SHIPPING on most orders over $49! Learn more in the AR15 Part Guides from our in-house experts and enthusiasts!
Other categories you may be interested in: M-LOK Rails, Picatinny Rails, Muzzle Devices, and Upper Parts.