EOTech Replacement Parts
The replacement parts for EOTech HWS sights that are user installable for service and maintenance are available from the following EOTech authorized distributors. All other parts that are not listed will require return of the optic for authorized factory service. Please refer to the repair and service link on the previous menu. The shipping of Eotech parts outside of the United States are subject to US Department of Commerce or US Department of State ITAR Export Regulations.
Parts Sales and Distribution

Lonestar PSE
Tel: 866-670-7951

Brownells
Tel: 800-741-0015