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Events and Schedule
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2019 Calendar Update

05 May 2019 edition with Eventbrite links for the rest of 2019

Download 2019 Calendar pdf


2019 Course of Fire Information

Rules & match descriptions are posted on the Events page (reviewed 04 March 2019)  


Support our Sponsors

Our links page has been updated with sponsor and prize donor information. Please support our sponsors as they support you!


Membership Forms (new & renew) - Now pdf fillable forms

Check out the new forms on the Membership Info page.


FaceBook Page

The Operational Shooting Association FaceBook Page is updated often... stay in touch for news and updates, including political and other items of interest to the OSA crowd. www.facebook.com/myosacanada

Marksmanship Tip of the Day

If you're on Facebook, drop over to "Marksmanship Tip of the Day". LCol Dave Grossman really got this one started for us when he asked Ori Pomerantz (who created "Sheepdog Tip of the Day") to parse our "Secrets of Mental Marksmanship" book for tips. Ori did a great job and the result can be viewed at www.facebook.com/marksmanshiptipoftheday.

OSA Website 2019 OSA and MilCun Training Center (MilCun Marksmanship Complex)

The Operational Shooting Association Inc. (OSA) is incorporated as a not-for-profit under the laws of Ontario Canada and is affiliated with the Canadian Firearms Institute (CFI) and the Canadian Shooting Sports Association (CSSA). MilCun (MilCun Training Center and MilCun Marksmanship Complex) is a licensed firearms business, offering range services, training, publications, consulting and gunsmithing to recreational and professional marksmen.