800.00 Remington 1100 12 gauge Kawartha Lakes May 8, 2024 - 10:22 AM jimmacpherson6736 Like new Remington 1100 semi-auto. 12 gauge 2 3/4" shells. My father bought this gun new in the early 80's, but died before he used it much. Probably has about 1 box of shells ever fired through it.