This is a Magpul Industries Handguard known as the MOE SL, model MAG1049-BLK.
The Magpul SL Hand Guard for the HK94/MP5 brings proven Magpul reliability and ingenuity to the HK94/MP5 platform. With high-strength" injection-molded polymer" the SL handguard provides the user with improved ergonomics" anti-slip texturing" and a modern aesthetic" all without sacrificing the iconic silhouette of the firearm. This drop-in 8-inch handguard incorporates a corrosion-resistant threaded steel fastener" high-strength polymer construction" and M-LOK compatible slots to provide a rigid" stable foundation for mounting modern accessories. This SL Hand Guard features a small muzzle-end hand stop" similar to legacy Magpul SL hand guards.
Features:
Reinforced polymer construction provides rigidity and stability
Corrosion-resistant, mil-spec manganese phosphate threaded steel fastener
M-LOK compatible slots at the 3, 6, and 9 o'clock positions
Drop-in installation
This product can serve as one 922(r) compliant component for imported HK94/MP5 firearms and clones
Drop-in design compatible with HK94/MP5 firearms and clones