Home / Accessories / Rail Kits / Black Aces Tactical Side Shell Holder Kit Black Aces Tactical Side Shell Holder Kitfrom: $1500 Kit Option Choose an optionComplete KitSide Shell HolderHardware KitClear Black Aces Tactical Side Shell Holder Kit quantity Add to cart SKU: MOSSSH Categories: Accessories, Rail Kits Product ID: 2775 Additional information Additional information Kit Option Complete Kit, Side Shell Holder, Hardware Kit Related products Black Aces Pro M Magazine (5 Round) $2000 Add to cart Spare Hardware Kit – Slim Mossberg 500/590/Mav88 Quad Rail from: $1500 Select options S4/M4 Tactical Adjustable Telescopic Stock $19900 Add to cart