I think this is a new glitch, i seen a guy post a thread saying he thought he saw someone do this, but was not sure. I searched and found nothing. So i have tried this several times and it has always worked. Its kinda pointless but here it is........how to use primary while in LAST ( not final ) stand!....You have to have out a care package marker, or be running around trying to find a place to put a sentry gun with the sentry gun out. If someone shoots you while your doing this, when you go into last stand, your character pulls out his primary instead of the M9 pistol. You will still bleed out obviously. Its not last stand pro, i did not have last stand pro while i was trying this. Last stand pro lets you use equipment.