ar 15 pistols,Rock River Arms,BT92142,9mm 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 STOCKRock River Arms BT9G 9mm 10.5″ AR-15 Pistol W/SBA3 Brace AR-15, 2 Stage Trigger $2,008.89 Original price was: $2,008.89.$1,265.60Current price is: $1,265.60. Add to cart