Rayners monthly USPSA match is this coming Sunday.
April side matches are 22 pistol & rifle, along with combat rifle. All side matches include Limited (iron sights) and Open (optics).
99% of combat rifle shooters use .223, with maybe a rare .308 showing up.
For all you eagle-eyes out there, Rayners Long Range Rifle match is April 27 & 28. 200 to 1,000 yards.