At STNGR USA, our products are made from the highest-quality materials and are priced at radically fair prices free of artificial retail markup. If you’re in need of a 13.5 Keymod Handguard, STNGR USA has your back with three different styles to choose from: RPTR, HWK, and VYPR. We also have steel barrel nuts and picatinny rail sections available. All of our handguards are offered with our SWARM lifetime warranty, so you can be sure you’re covered. Check out our available options and Join The Swarm today!