RMCX-11B-TFSAL-SBR Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKSig MCX SBR, 5.56, 11.5″, 30rd, Black, Folding Stock $1,436.19 Original price was: $1,436.19.$1,292.57Current price is: $1,292.57. Add to cart