Mossberg 940 JM Pro

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competition shooting and tactical applications. It is chambered for 12-gauge shells, accommodating 2 3/4" and 3" shells. The shotgun features a 24-inch carbon steel barrel, designed for accuracy and reliability.

Weighing approximately 7.5 pounds, the 940 JM Pro is built for balance and ease of handling. The receiver is constructed from anodized aluminum, providing durability while minimizing weight. It also includes an adjustable stock made from synthetic materials, allowing for customization in terms of length of pull.

Key engineering features include the gas operating system, which reduces recoil and enhances cycling reliability, particularly with a variety of loads. The shotgun has a capacity of 9+1 rounds, thanks to its extended magazine tube. It also features an oversized charging handle and an ambidextrous safety for user-friendly operation. The 940 JM Pro is designed for quick follow-up shots and exceptional performance in competitive settings.

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competitive shooting, particularly in 3-gun events.

Accuracy: The 940 JM Pro features a 24-inch ported barrel, which enhances accuracy by reducing recoil and muzzle rise. Its adjustable fiber-optic sights provide rapid target acquisition, making it effective at various ranges.

Reliability: This shotgun boasts a gas-operated system and a self-cleaning piston, which enhances reliability by minimizing fouling. It can cycle a wide range of loads, from light target loads to heavy magnums, ensuring consistent performance.

Handling: Weighing around 7.5 pounds, it offers a balanced feel. The adjustable stock and forend allow for customization, improving comfort and control during handling.

Rate of Fire: The semi-automatic action supports a high rate of fire, with users able to achieve rapid follow-up shots.

Overall, the Mossberg 940 JM Pro excels in accuracy, reliability, and handling, making it a strong choice for both competitive shooting and home defense.

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competitive shooting, featuring several thoughtful design elements.

Ergonomics: The shotgun has a user-friendly design with an adjustable stock, allowing shooters to customize length of pull for comfort. The textured grip and forend enhance control, while the low-profile design aids in quick target acquisition.

Safety Mechanisms: Equipped with a cross-bolt safety located behind the trigger guard, the 940 JM Pro ensures easy access and visibility. The firearm also incorporates an anti-jam elevator, enhancing reliability during operation.

Aesthetic Design: The shotgun boasts a sleek, tactical look with a matte black finish and subtle engraving on the receiver, giving it a sophisticated yet rugged appearance.

Innovative Features: The 940 JM Pro includes a gas-operated system that reduces recoil, allowing for faster follow-up shots. Its magazine capacity of 9+1 rounds and the quick-detachable barrel facilitate efficient reloading and maintenance, making it ideal for competitive environments.

The Mossberg 940 JM Pro is a semi-automatic shotgun developed by O.F. Mossberg & Sons, introduced in 2020. It was designed in collaboration with competitive shooter Jerry Miculek, aiming to meet the needs of both competitive shooting and tactical applications. The 940 series builds upon the earlier Mossberg 930 platform, incorporating enhancements for reliability and performance, including an improved gas system and a self-cleaning mechanism.

Key milestones include its debut at the SHOT Show 2020, where it garnered attention for its innovative features. The 940 JM Pro is notable for its versatility, capable of handling a wide range of loads, making it popular in competitions like 3-Gun events.

While not directly linked to significant historical events, its impact lies in advancing semi-automatic shotgun technology, influencing future designs by emphasizing reliability and user adaptability. The Mossberg 940 JM Pro has solidified Mossberg's reputation in both the competitive shooting scene and the tactical shotgun market.

The Mossberg 940 JM Pro is well-regarded among users for its blend of performance and comfort, particularly in competitive shooting. Many praise its ergonomic design, featuring a soft rubber butt pad that enhances comfort during extended use. The adjustable gas system allows for reliable cycling across various loads, making it user-friendly for both novices and seasoned shooters.

Users appreciate the smooth operation and quick follow-up shots, aided by its lightweight construction. The 940 JM Pro is also noted for its durability, with a robust build that withstands rigorous conditions.

However, some common complaints include occasional issues with the magazine tube not retaining rounds and minor difficulties with disassembly for cleaning. A few users also mention that the stock may feel slightly long for smaller shooters. Overall, the Mossberg 940 JM Pro is celebrated for its reliability and performance, making it a popular choice in the shotgun category.

The Mossberg 940 JM Pro is a versatile semi-automatic shotgun primarily chambered for 12-gauge ammunition. It is designed for competitive shooting and tactical applications, featuring a gas-operated system that enhances reliability and reduces recoil. The shotgun accepts 2¾-inch and 3-inch shells, providing flexibility for various loads.

The 940 JM Pro is compatible with a wide range of ammunition brands, including Remington, Federal, Winchester, and Fiocchi, among others. For optimal performance, it is recommended to use high-quality target loads for practice, such as low-recoil 2¾-inch loads, as well as heavier 3-inch magnum shells for hunting or defensive purposes.

Additionally, many users find that using ammunition specifically designed for competition, such as those with low recoil or high velocity, can improve the shotgun's cycling and overall performance during matches. Always ensure that the ammunition used meets the specifications for the firearm to maintain safety and reliability.

Mossberg 940 JM Pro Usage Tips:

• Loading & Unloading: Always ensure the safety is engaged. Familiarize yourself with the magazine loading mechanism for smooth operation.

• Shooting Tips: Maintain a firm grip and stance. The 940 JM Pro is designed for fast follow-up shots; practice your trigger control and sight alignment.

• Cleaning & Maintenance: After each use, clean the barrel and action using a good quality solvent. Pay special attention to the gas system, as it can accumulate residue. Use a boresnake for quick cleaning, and ensure all moving parts are lubricated with gun oil to prevent rust.

• Common Mistakes: Avoid over-greasing, as it can attract dirt. Don’t neglect the gas system; ensure it's free of debris. Keep your manual handy for guidance on specific disassembly and maintenance steps.

• Practice Regularly: Regular shooting will enhance familiarity with the firearm, improving performance and confidence.

By following these tips, you can maximize the performance and longevity of your Mossberg 940 JM Pro.

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competitive shooting and home defense. Its legal status varies by jurisdiction. In the U.S., it is classified as a shotgun and is legal for civilian ownership in most states, but regulations can differ significantly.

State restrictions may include limitations on magazine capacity, age requirements, and specific features that define legality. For example, states like California and New York have stricter regulations on semi-automatic shotguns.

The 940 JM Pro is not typically used by military forces; it is primarily aimed at civilian markets, including sport shooters and home defense.

Notable legal cases specifically involving the Mossberg 940 JM Pro are limited, but general cases regarding firearm regulations often influence its use and ownership. Always consult local laws for the most accurate and current information regarding firearm ownership and restrictions.

The Mossberg 940 JM Pro generally receives positive reviews from users, highlighting its reliability and performance. Many reviewers praise its smooth cycling, even with a variety of loads, showcasing consistent reliability in various conditions. Accuracy is frequently noted as a strong point, with users reporting good groupings and effective performance in competitive shooting settings.

Customer service experiences vary, with some users expressing satisfaction with support and warranty services, while a few report challenges in responsiveness. Overall satisfaction is high, with many users appreciating the balance of features, build quality, and ease of use. Some feedback mentions the ergonomic design and comfortable handling, making it suitable for both new and experienced shooters. However, a minority have experienced minor issues, such as cosmetic blemishes or initial setup challenges, but these do not seem to significantly detract from overall positive impressions of the firearm.

The Mossberg 940 JM Pro is a shotgun designed for competitive shooting and has appeared in various media. Here’s a brief list of its appearances in movies, TV shows, and video games:

Movies
1. John Wick: Chapter 3 – Parabellum (2019) - The shotgun is featured in intense action sequences.

TV Shows
1. The Walking Dead - Various characters have been seen using the Mossberg 940 in different seasons.

Video Games
1. Call of Duty: Modern Warfare (2019) - The shotgun is included as part of the weapon options available to players.
2. Escape from Tarkov - The Mossberg 940 is available as a weapon choice for players.

These appearances highlight the shotgun's use in action and tactical scenarios across various forms of media.

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