ERGO Grip Ultra light UMP AR-15 Rails are a simple, and effective way to mount rails to just about anything. Made of aluminum and manufactured to be 30% lighter than the original aluminum UMP rails.
Ergo Grip Univeral Mounting Platform (U.M.P.) rails are perfect for adding picatinny rails to hand guards or other pallications as needed. New Ultra-Lite U.M.P. rails are 33% lighter than regular aluminum U.M.P.
Features and Specifications:
Manufacturer Number: 4762
Standard M1913 Picatinny rail configuration
Anodized flat black aluminum or lightweight polymer construction
Mounting does not require alteration of AR Handguard heat shields
ERGO polymer Low-Pro Rail Covers