About

The Old Colony Sportsmen’s Association, also known as OCSA, was founded in 1929, (95 years ago). OCSA is a membership based organization located in the town of Pembroke MA on 44.8 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.