/ Back Winchester Model 12 Shotgun, Factory Parts - Rebuild Kit, 16 Gauge   Quantity in Basket: none Code: WIN1216RBD Price:$69.00       Quantity:   Description: Winchester Model 12 Shotgun, 16 Gauge Factory Part and Rebuild Kit. Includes (QTY) - (1) Firing Pin 16 Gauge - (1) Forearm Retaining Spring 16, 20, 28 Gauge - (1) Magazine Locking Pin 12, 16 Gauge - (1) Magazine Locking Pin Spring 12, 16 Gauge - (2) Magazine Plug Screw 12, 16 Gauge - (1) Hammer Spring 16, 20, 28 Gauge - (1) Carrier Spring 16, 20, 28 Gauge - (1) Chamber Ring 16 Gauge - (1) Extractor Left Hand 16 Gauge - (1) Extractor Spring Left Hand 16 Gauge - (1) Extractor Right Hand 16 Gauge - (1) Extractor Spring Right Hand 16 Gauge - (1) Schematic of Model 12 Exploded View Manufacturer: Winchester Code - WIN1216RBD Gauge - 16 Note: Some Winchester Model 12 shotgun parts may require fitting/installation by a qualified gunsmith.