2 Witnesses Say He Never Pulled a Gun

Good news for NY Giants cornerback Deandre Baker -- TWO witnesses are now on the record saying they never saw Baker pull a gun during an alleged armed robbery at a cookout back in May.

As we previously reported, Baker -- along with Seattle Seahawks corner Quinton Dunbar -- was arrested for allegedly robbing several people at gunpoint during a May 13 incident in Miramar, FL.

Cops initially said ... witnesses told them Baker pulled out a semi-automatic firearm and directed Dunbar to start taking expensive watches and other valuables from people at the cookout.

At one point, cops say Baker directed a 3rd man -- who was wearing a red mask -- to shoot someone who had just walked into the party ...…