SN: 51EZR01689. Modern production, .22LR with a 4.75″ threaded barrel w/Tandemkross compensator. Bore is excellent. Single-action only 1911 style rimfire alloy frame pistol with a Sight Mark red dot sight, manual thumb-safety, matte black finish, and semi-checkered wood grips. Finish & grips show light marks. Overall condition is very good. Includes 3 additional magazines, thread protector, and original case.