Mossberg's New 940 JM PRO Auto Shotgun (SHOT Show 2020)

Published on January 21, 2020
Duration: 3:04

The Mossberg 940 JM Pro is a competition-ready semi-automatic shotgun introduced at SHOT Show 2020. Developed with input from Jerry Miculek, it features an updated gas system for reduced cleaning, an enlarged loading port for quad loading, and an adjustable stock for a custom fit. It aims to provide a feature-rich platform straight out of the box for competitive shooters.

Quick Summary

The Mossberg 940 JM Pro is a competition-ready semi-automatic shotgun featuring a new gas system requiring less cleaning (up to 1500 rounds). It boasts an enlarged loading port for quad loading, an adjustable stock for custom fit (13-14.25" LOP), and improved ergonomics for competitive use. It retails around $1000 and began shipping in February 2020.

Chapters

  1. 00:03Introduction at SHOT Show Media Day
  2. 00:11Introducing the Mossberg 940 JM Pro
  3. 00:36Linda Powell of Mossberg Explains Features
  4. 00:55New Gas Operating System
  5. 01:14Competition-Ready Modifications
  6. 01:18Enlarged and Beveled Loading Port
  7. 01:38Enlarged Bolt Handle and Release
  8. 01:45Slender Profile for Competition
  9. 01:54Capacity and Barrel Length
  10. 02:01Extended Choke Tubes and Sights
  11. 02:09Adjustable Stock for Fit
  12. 02:35Competition-Ready Design Summary
  13. 02:39Pricing and Availability
  14. 02:47Shipping Starts February
  15. 02:51Closing Remarks and Subscribe

Frequently Asked Questions

What are the key improvements in the Mossberg 940 JM Pro's gas system?

The Mossberg 940 JM Pro features a new gas operating system designed for significantly reduced cleaning. It can reportedly go up to 1500 rounds without cleaning, a substantial upgrade from the 930 model which required maintenance every few hundred rounds.

How is the Mossberg 940 JM Pro designed for easier loading?

The 940 JM Pro has an enlarged and beveled loading port, which is crucial for facilitating quad loading techniques common in competitive shotgun shooting. Additionally, the elevator and lift have been redesigned to prevent thumb pinching during rapid reloads.

What adjustments can be made to the Mossberg 940 JM Pro's stock?

The stock on the 940 JM Pro is adjustable for length of pull using included spacers, allowing it to be set between 13 and 14.25 inches. It is also adjustable for drop and cast, enabling shooters to customize the fit for optimal comfort and accuracy.

What is the expected price and availability of the Mossberg 940 JM Pro?

The Mossberg 940 JM Pro is expected to retail around $1000. Shipping for the shotgun began in February 2020, making it available for competitive shooters looking for an out-of-the-box solution.

More Range & Competition Videos You Might Like

More from BurstReview

View all →