NOVESKE x SWS QUAD RAILS

The NOVESKE x SWS QUAD RAILS are modular tactical rail systems designed for AR-platform rifles, providing four picatinny rails for mounting optics, lights, and other accessories. These free-floating quad rails offer a lightweight alternative to traditional handguards while maintaining a low profile and sturdy aluminum construction. Compatible with standard AR-15 upper receivers and mounting systems.

Summarised from the retailer listing — see Sources below.