During a Type III stoppage, which components might be removed to clear the jam?

• A. Upper and lower receivers.
• B. Trigger and hammer.
• C. Muzzle device.
• D. Pistol grip only.

Answer: (A)

Type III stoppage is a severe jam that requires accessing the interior of the weapon to clear it. The problem is typically inside the action, such as a cartridge or part lodged in the chamber or feed path, which cannot be reached or fixed by manipulating external parts alone. Separating the upper and lower receivers gives you direct access to the bolt carrier group, chamber, and feed system, allowing you to remove the obstructing cartridge, inspect the extractor and other components, and reseat or cycle the action properly. The other options don’t expose the internal area where the jam is located, so they won’t effectively clear this kind of stoppage.