The government intends to award a sole source Firm Fixed Price IDIQ contract to Dillon Aero, Inc. in Phoenix, AZ for M134D rotary machine guns (including M134D-H and M134D-M variants). The contract will have a five-year period of performance and also includes installation services and operator/maintainer training for air, ground, and water platforms. The contractor must provide all materials, equipment, and facilities needed to manufacture and deliver the required quantities. A solicitation release is anticipated on or around 15 days from the date of this notice. This notice is not a request for proposals and does not guarantee a future solicitation or award.