'Rust' Armorer Won't Be Forced To Testify In Alec Baldwin Manslaughter Trial

The jury in Alec Baldwin's upcoming involuntary manslaughter trial likely won't hear from the movie's armorer ... because the judge overseeing the case won't force her to take the stand. Judge Mary Marlowe Sommer decided Friday Hannah Gutierrez-Reed does not have to testify during Alec's trial -- although she may still get called by the prosecution. It's a little complicated, but long story short ... HGR's…