OCSA has published revised range rules effective 4/21/2022. All members are encouraged to download a copy, review and familiarize themselves with the rules. All older versions are obsolete.
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The Old Colony Sportsmen’s Association, also known as OCSA, was founded in 1929. OCSA is a membership based organization located in the town of Pembroke MA on approximately 45 acres of land with parking for approximately 80 cars. OCSA is dedicated to promoting the safe use of firearms by providing facilities where our members and guests can practice, participate in educational programs, and compete in organized competition. We occasionally host events for outside organizations and our main hall with an occupancy of 100 is available for rent. Information on all this can be found throughout our website.
