Your Shopping Cart Continue shopping “Springfield KingPin™ 7″ x 7″ Seat Mount w/Spring – E-Coat Finish” has been added to your cart. Item Your Options Quantity Price Springfield KingPin™ 7" x 7" Seat Mount w/Spring - E-Coat Finish Springfield KingPin™ 7" x 7" Seat Mount w/Spring - E-Coat Finish quantity $29.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $29.99 Sales Tax $1.80 Total $31.79 Proceed to checkout