The Department of Defense, specifically the Department of the Navy, is soliciting bids for the procurement of a Gun Extension Set through NAVSUP Weapon Systems Support Mechanicsburg. This procurement requires compliance with MIL-STD packaging and government source inspection, with all freight being FOB Origin. The Gun Extension Set is critical for military operations, and the contract will be awarded on a Firm-Fixed Price basis, necessitating the contractor's written acceptance prior to execution. Interested vendors must submit their quotes electronically to Darian M. Holley at DARIAN.M.HOLLEY.CIV@US.NAVY.MIL, ensuring they provide necessary documentation to confirm their status as authorized distributors, with a minimum quote expiration of 90 days.