Mossberg 930 JM Pro - 12 Gauge Semi-Auto Shotgun, Matte Blued Finish

Name: Mossberg 930 JM Pro - 12 Gauge Semi-Auto Shotgun, Matte Blued Finish
Brand: Mossberg
SKU: UCHGDJ5r
Availability: InStock

The Mossberg 930 JM Pro - 12 Gauge Semi-Auto Shotgun, Matte Blued Finish is a 12 Gauge semi-automatic shotguns from Mossberg. It is available from 1 vendor at $696.29.

From $696.29

Product Information

Name: Mossberg 930 JM Pro - 12 Gauge Semi-Auto Shotgun, Matte Blued Finish

Brand: Mossberg

Category: Semi-Automatic Shotguns

Caliber: 12 Gauge

Barrel Length: 24"

Capacity: 9 rounds

UPC: 015813851183

SKU: UCHGDJ5r

Description

The Mossberg 930 JM Pro is a 12-gauge semi-automatic shotgun designed with competitive shooting in mind. Jerry Miculek's input shaped several of the spec choices, including the 9-round capacity and the fiber optic front sight.

Key Specifications

Manufacturer: Mossberg
Model: 930
Series: JM Pro
Gauge: 12 Gauge
Action: Semi-Automatic
Barrel Length: 24 inches
Capacity: 9 rounds (standard)
Chamber Size: 3 inches
Weight: 7.75 lbs (124 oz)
Total Length: 44.5 inches
Barrel Finish: Matte Blued
Receiver Finish: Matte Blued
Stock Finish: Black
Grip Material: Synthetic
Safety Type: Top Tang Safety
Sights Front: Fiber Optic

Detailed Features

The top tang safety is one practical differentiator for the 930 series — it sits naturally under the thumb and works equally well for right- and left-handed shooters. The gas-operated action cycles a wide range of loads and keeps recoil manageable.

The Accu-Set choke system allows quick swaps between constrictions. The fiber optic front sight aids target acquisition in variable light.

Usage Scenarios

Competitive Shooting: 9-round capacity and semi-auto cycling suit 3-gun and tactical shotgun formats where round count and speed matter.
Home Defense: 9+1 capacity and fast follow-up shots translate directly to defensive use.
Hunting: The Accu-Set chokes and 3" chamber cover most field applications.

Complete Specifications

Caliber	12 Gauge
Model	930
Capacity	9 rounds
Barrel length	24"
Overall length	44.5"
Weight	124 oz
Action	Semi Auto
Finish	Matte Blued
Color	Matte Blued Receiver, Black Stock/Handguard
Stock type	Fixed
Stock material	Synthetic
Sights	RS: None, FS: Fiber Optic
Safety	Top Tang

Frequently Asked Questions

What gauge is the Mossberg 930?

The Mossberg 930 JM Pro is chambered in 12 gauge.

What is the barrel length of the Mossberg 930 JM Pro?

It has a 24-inch barrel.

Who makes the 930 JM Pro?

The 930 JM Pro is made by Mossberg.

What type of firearm is the Mossberg 930 JM Pro?

It is a semi-automatic shotgun with a gas-operated action and a synthetic stock.

How many rounds does the Mossberg 930 JM Pro hold?

It has a 9-round capacity.

What sights does the Mossberg 930 JM Pro have?

It has a fiber optic front sight.

What safety does the Mossberg 930 JM Pro use?

It uses a top tang safety.

Where can I buy the Mossberg 930 JM Pro?

Compare current vendor offers on this page.

Customers Say

AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.

The Mossberg 930 JM Pro draws a generally favorable response, with competitive shooters making up the most enthusiastic part of the user base.

The 9-round magazine and smooth semi-auto cycling get the most praise. Many owners note it runs reliably across load types, from light target rounds to buckshot. The top tang safety gets positive mentions for its intuitive placement. The matte blued finish looks clean and holds up well with regular maintenance.

On the critical side, the 7.75 lb weight is occasionally noted as a downside for competition stages that require extended carry. Some users report minor feeding issues during break-in, though most describe these as resolved after 100-200 rounds. The gun's size is worth considering for smaller-framed shooters. Overall the JM Pro is widely recommended as a competition-ready option at its price point.