The action of hard clutching a shotgun requires great strength and coordination. It involves a mixture of gripping the buttstock and squeezing the trigger guard, while also pressing down and away on the forend or pistol grip. This motion, when performed correctly, locks the shotgun’s action and prevents it from accidentally firing while you move or manipulate it. It can be very difficult to manage, especially if the shotgun is particularly heavy or unwieldy. Teaming up with a more experienced person can help you learn the correct technique and refine your skill.