Kel-Tec RFB-20 Quad Rail

The Kel-Tec RFB Quad Rail threads onto the barrel at the end of the stock, and provides four MIL-STD 1913 Picatinny Rail attachment points. Two scalloped cut-outs on the top of the Quad Rail allow the shooter freedom to adjust the gas system if needed and allow the ejected casings to leave the ejection port. An additional riser is available separately, and raises the top quad rail to be in-line with the rifles top rail.