Do you need parts for your AR-15? You've come to the right place! K-Var carries a wide selection of AR parts so you can repair or upgrade your firearm. From grips and muzzle devices to rail covers, receivers, swings, and swivels — we've got it all! You can count us for quality AR-15 parts from top manufacturers such as ERGO Grips, FMK Firearms, Windham Weaponry and more. Look at the rest of our firearm parts as well. When you shop for AR-15 parts at K-Var, you'll always be prepared.