Used Mossberg 930 JM Pro Series 12 Gauge Semi-Auto Shotgun - 24" Barrel Built for speed, reliability, and high-capacity shooting, this used Mossberg 930 JM Pro Series is a competition-oriented semi-automatic shotgun chambered in 12 gauge. Developed with input from professional shooter Jerry Miculek, the 930 JM Pro features an extended magazine tube and performance-focused controls that make it well suited for 3-Gun competition, range use, and other high-volume shooting applications. This example features a 24" barrel and 9-round capacity. Features: - Manufacturer: Mossberg - Model: 930 JM Pro Series - Condition: Used - Gauge: 12 Gauge - Action: Semi-Automatic - Barrel Length: 24" - Capacity: 9 Rounds - Extended Magazine Tube - Competition-Oriented JM Pro Configuration