KRISS USA Receiver Extension Kit w/ Picatinny Side Rail Kit Fits GEN II CRB, FDE - KVA-VMRFD01

KRISS USA's Vector MK1 Modular Rail is designed as bolt on hand guard extension for your KRISS Vector CRB and is made from aluminum alloy and coated with Cerakote Ceramic Firearms Coating. The rail's shape follows the form factory of the KRISS Vector's body and is milled to reduce weight while still maintaining a rigid structure for support. The KRISS Vector MK1 Modular Rail features female threading along the 3, 6 and 9 O'clock surfaces for the attachment of the included KRISS Vector Picatinny