Home / Accessories / Rail Kits / Spare Hardware Kit- Shockwave Quad Rail View cart “Mossberg 500, 590, and Maverick 88 Quad rail kit” has been added to your cart. Spare Hardware Kit- Shockwave Quad Railfrom: $1500 Kit Option Choose an optionHardware KitClamp SetHardware Kit & Clamp SetClear Spare Hardware Kit- Shockwave Quad Rail quantity Add to cart SKU: N/A Categories: Accessories, Rail Kits Product ID: 2750 Additional information Additional information Weight 1 lbs Kit Option Hardware Kit, Clamp Set, Hardware Kit & Clamp Set Related products Sale! Saiga Style 10 Round Magazine $2800 Original price was: $2800.$2300Current price is: $2300. Add to cart Pro S4 / Benelli M4 Quad Rail Kit $18900 Add to cart Sale! Black Aces Tactical Bullpup 5rd 1919 Magazine $2800 Original price was: $2800.$2200Current price is: $2200. Add to cart