New to the forum, old sniper

Hello, my name is Robert. I have been sniping in airsoft ever since I started playing. My rifle of choice is my M40A3 sniper rifle, it weighs about 13.6 lbs, and is completely PDI (except for the rail, scope, spring, spring guide, and trigger.) the stock is a real McMillan tactical A4 stock. If you have any questions, feel free to ask!