B5 RAIL COVER M-LOK FDE

A low-profile M-LOK Rail Cover designed to fit most machined rails and polymer handguards. The soft no slip material and ribbing provides a sure grip providing extra traction and heat resistance. - FEATURES - Press-In Fit. - Each Rail Cover fills 3 M-LOK sections. - Manufactured from heat and chemical resistant material. - Sold in packs of 4. - SPECS - Weight: 0.15 oz. - Length: 4.6 in. - Width: 0.62 in.