Picatinny Rail Adapter

Rail Adapter Convert your M-LOK or KeyMod rail to MIL-STD-1913 Picatinny. Allowing you to mount your favorite Picatinny accessories, like the ARC Flamethrower. FAQ Do I need an adapter if my rifle already has a Picatinny rail? No. If your handguard already has Picatinny rails, you do not need an M-LOK or KeyMod adapter. Instead, you only need our Picatinny-to-Picatinny Rail Clamp to bridge the two rails. These adapters are only necessary if you are converting an M-LOK (rectangular slots) or KeyMod (keyhole slots) handguard to Picatinny. The body of the ARC Flamethrower already has four Picatinny rails. Does the adapter come with mounting hardware? Absolutely. Each adapter includes all the required high-strength hardware for installation. The M-LOK version comes with T-nuts and screws, while the KeyMod version includes the specific lugs and screws needed for a secure fit. Can I use this adapter for accessories other than a flamethrower? Yes. While these are designed for mounting your ARC Flamethrower, they are universal MIL-STD-1913 Picatinny rails. You can use them to mount any standard tactical accessories, including bipods, vertical grips, weapon lights, lasers, or sling mounts.