31970 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 STOCKKnights Armament SR-30 SBR Mod 2, .300 Blackout, 9.5″, URX4, M-Lok, ALL NFA RULES APPLY $2,653.00 Original price was: $2,653.00.$1,671.39Current price is: $1,671.39. Add to cart