Your Shopping Cart Continue shopping “Springfield 2-7/8″ Heavy-Duty Adjustable Mainstay Package w/Slide” has been added to your cart. Item Your Options Quantity Price Springfield 2-7/8" Trac-Lock™ III Non-Locking Swivel Springfield 2-7/8" Trac-Lock™ III Non-Locking Swivel quantity $83.99 × Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package w/Slide Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package w/Slide quantity $623.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $707.98 Sales Tax $42.48 Total $750.46 Proceed to checkout