MDT M-LOK Multi-Caliber Spare Round Holder 105248-BLK Available to order on-line. Ships in 5-14 days Price: $49.95 Description Details Reviews Shipping info UPC: 682157403004Manufacturer: MDTModel: 105248-BLKCategory: PartsOtherMisc AR-15 PartsStock: Ships in 5-14 business days.Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.