ERGO full cover rail covers clip directly onto picatinny rails for full rail protectionFeatures:- Clips directly onto Picatinny rails for full rail protection- Molded in Santoprene to provide a rubbery grip surface for improved weapon control- Protects unmounted rail areas from damage- Prevents damage to gear, such as rappelling ropes, that may be abraded or cut by uncovered rail sections.- Covers 10 slots- Made in the USAColor: Black