David, welcome aboard. I'd say go visit the folks down at Gilbert Small Arms Range (703-550-8005). Take I-95 south to Exit No. 166A. I hope the exit number is still correct with all the construction going on down there. You'll find them in back of an industrial park across the road from some white fuel storage tanks. Real friendly service and a nice selection of rental guns. Hope this helps.
8194-M Terminal Road