5163 County Road 121, Minden Ontario, Canada

This event is ideal for those who want to challenge their long-range rifle shooting skills. The OSA One-and-Done LR Rifle […]

We've taken OSA's popular M-Class bullseye shooting event and scaled it for .22LR. OSA members, affiliates and guests are welcome […]

The OSA Shotgun Clinic is open to OSA members, OSA affiliate members and guests. This day will train you in […]

M-Class is OSA's long-range bullseye shooting. Like F-Class, but MilCun-style. OSA members, affiliates and guests are welcome to participate in […]

OSA's NEW Service Rifle is our version of traditional service rifle, but modified to reflect current legal restrictions. Like 2016 […]

OSA 22 Field Hunt… great practice for hunters and a whole lot of fun! The 22 Field Hunt is open […]

We've taken OSA's popular M-Class bullseye shooting event and scaled it for .22LR. OSA members, affiliates and guests are welcome […]

"MOS" shooter-spotter practice... deliberates, moving targets, and snaps. OSA members, affiliates and guests are welcome to participate in the "MOS" […]