SIGRM400-16B-TRD-MID 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 M400 TREAD 5.56/.223, 16″ Barrel, SL-K Stock, Midnight Bronze, 30rd $879.99 Original price was: $879.99.$554.39Current price is: $554.39. Add to cart