Your Shopping Cart Continue shopping “Springfield 2-7/8″ Heavy Duty Mainstay w/Swivel” has been added to your cart. Item Your Options Quantity Price Springfield 2-3/8" Adjustable Mainstay Package w/Locking Swivel Springfield 2-3/8" Adjustable Mainstay Package w/Locking Swivel quantity $416.99 × Springfield 2-7/8" Heavy Duty Mainstay w/Swivel Springfield 2-7/8" Heavy Duty Mainstay w/Swivel quantity $532.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $949.98 Sales Tax $57.00 Total $1,006.98 Proceed to checkout