55121 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 STOCKMossberg 500 FLEX AP Pump 12 ga 28″ 3″ Black Synthetic Stock Blued $431.09 Original price was: $431.09.$387.98Current price is: $387.98. Add to cart