Features: 

• Light weight design with a slim profile
• Mounting block and bolt included
• Two anti-rotation sling swivel sockets
• Eight sides of functional M-LOK slots
• 5 slot M-LOK compatible rail section included
• Length 4.875”
• Constructed from Hard Coat Anodized 6061 Aluminum
• 100% made in the USA
• US PATENT PENDING