EMAIL about ordering, additional lead time may be required.
Operator model built for very large diameter handguards such as the SIG MCX SBR with suppressor compatible handguard.
this system is built to accomodate different and larger diameter handguards. some assembly/disassembly may be required.
requires a picatinny rail section installed.
SHIPS FREE by USPS Priority mail in 3 to 5 business days.