This isn't generally a scenario that would happen to an armed adult.
Any weapon that you possess and is not taken from you, can be used to escape your abductors. However, history shows that you would probably be better fighting to stand your ground, rather than go with an abductor, any where, any time.
Worst case scenario: Abducted, raped and certainly killed at their leisure, away from witnesses. 2nd Worse: Resisting, shot into the cranial case, spinal column or heart, dead, if the aim or your luck at dodging the wrong way is that bad, possible witnesses. Next-worse: Resisting - a non-CNS gunshot wound from a handgun is generally survivable, unless a bad shot hits critical circulatory components: critical condition/possibly fatal, and the BG leaves, possible witnesses. Hopefully, 911 and a hospital are near by, and you do not suffer a rapidly bleeding kidney shot, or a massive lung-shot. You are hospitalized and face severe future medical debts, but live. Witnesses may or may not testify, in court, to what they saw.
BGs do not want witnesses, and do not want any sort of struggle or conflict during their attack.
My wife escaped an abductor in Southern Florida when she was but a very young child. She yelled, screamed, fought, and wrote his tag number in the sand next to the road. That SOB was caught, she is still here and doing fine.