I will be picking up mine today or tomorrow. It has night sights, so I will check the tubes. I will clear then disassemble and look at slide, rails, trigger assembly, etc. I am not an armorer so I will just look for anything unusual. I will reassemble and work the action and trigger to look for proper operation. Page 10 of the manual describes operation. Rack slide, check trigger pull and hold trigger back. Rack slide and check reset. If FFL has snap cap I will check feed and ejection. Any other suggestions from the forum?