Home / Accessories / Rail Kits / Spare Hardware Kit- Shockwave Quad Rail View cart “Black Aces Tactical Bullpup 10rd 1919 Magazine” 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 Mossberg 500, 590, and Maverick 88 Quad rail kit $15900 Add to cart Mossberg 930 Quad Rail $15900 Add to cart Pro S4 / Benelli M4 Quad Rail Kit $18900 Add to cart