Specifications include, but are not limited to: These specifications are intended to set forth requirements for a one-time trade-in allowance of City of Dallas Police Department owned semi-automatic weapons on a one-for-one basis for a reduction in cost, along with a 5-year indefinite delivery/indefinite quantity (ID/IQ) master agreement, for the purchase of Glock weapons, equipment and accessories. An ID/IQ agreement is established when quantities of goods/services and/or delivery schedules cannot be determined. Goods under this agreement will be ordered on an as needed basis for the term of the agreement. Trade-in weapons shall include three (3) LE magazines and cases per weapon. The timeframe to complete the trade-in of currently owned semi-automatic weapons may take 6-9 months.