Mossberg 940 JM Pro

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competitive shooting, featuring a variety of technical specifications that enhance its performance.

• Caliber: 12 gauge, accepting 2.75" and 3" shells.
• Barrel Length: 24 inches, optimized for maneuverability and accuracy.
• Weight: Approximately 7.5 lbs, providing a balance between stability and ease of handling.
• Material: The receiver is made from aluminum, while the barrel is constructed from high-strength steel, ensuring durability and reduced weight.
• Magazine Capacity: 9+1 rounds, allowing for extended shooting sessions without frequent reloading.
• Stock: Features a synthetic stock with an adjustable comb for a customized fit.
• Unique Engineering Aspects: The 940 JM Pro incorporates a self-cleaning gas system, reducing maintenance needs, and a cross-bolt safety for enhanced security. Additionally, it has an ergonomic design with an easy-to-reach bolt release and a ported barrel to reduce recoil.

These specifications make the Mossberg 940 JM Pro a reliable choice for competitiv

The Mossberg 940 JM Pro is a 12-gauge semi-automatic shotgun designed for competition and tactical use, featuring several performance characteristics that enhance its usability.

Accuracy: The 940 JM Pro is equipped with a precision-machined barrel that provides excellent shot grouping. Its vent rib and fiber-optic front sight help shooters acquire targets quickly, making it suitable for both competitive shooting and home defense.

Reliability: This shotgun boasts a self-regulating gas system that adapts to varying loads, ensuring reliable cycling of light and heavy ammunition. It has been tested extensively for reliability, performing well under various conditions.

Handling: The shotgun features an ergonomic design with a lightweight construction, allowing for easy maneuverability. The stock has an adjustable comb, providing customizable fit and comfort.

Rate of Fire: With a semi-automatic action, the 940 JM Pro can deliver a rapid rate of fire, allowing for quick follow-up shots.

Overall, the Mossberg 940 JM Pro is recognized for its combination of accuracy, rel

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competitive shooting, featuring several notable design aspects. Its ergonomics include a lightweight, synthetic stock with a textured grip for enhanced control, and an adjustable comb that allows shooters to customize their cheek weld for optimal sight alignment.

Safety mechanisms include an ambidextrous safety switch located conveniently for right- and left-handed users, ensuring quick access.

Aesthetically, the 940 JM Pro sports a sleek, modern look with a matte finish and is available in various color options, appealing to a wide range of shooters.

Innovative features include an upgraded gas system that allows for reliable cycling of a variety of loads, and a larger loading port for faster reloading during competitions. Additionally, the shotgun has an extended magazine tube, enabling higher capacity, and a fiber-optic front sight for improved visibility in various lighting conditions. These elements combine to enhance performance and user experience in competitive settings.

The Mossberg 940 JM Pro is a semi-automatic shotgun designed for competitive shooting, introduced in 2020 as an evolution of the highly regarded Mossberg 930 series. Developed in collaboration with pro shooter Jerry Miculek, the 940 incorporates enhancements for reliability and performance, particularly in competition settings.

Key milestones in its development include the integration of a gas-operated system that reduces recoil and improves cycling, along with an upgraded magazine capacity of 9+1 rounds. The firearm features a user-friendly design, including an adjustable stock, interchangeable chokes, and a robust build to withstand rigorous use.

While it hasn't been prominently featured in historical events like military or law enforcement applications, the 940 JM Pro has gained traction in the competitive shooting community, influencing future shotgun designs with its focus on reliability and ease of customization. Its introduction marks a significant advancement in semi-automatic shotguns, catering to both sport shooters and enthusiasts alike.

The Mossberg 940 JM Pro is well-regarded for its performance and user-friendly design. Users praise its comfort, with an ergonomic stock and adjustable comb that enhance shooting experience, particularly during long sessions. The gas-operated system minimizes recoil, making it manageable for shooters of all skill levels.

Ease of use is highlighted, with a smooth action and intuitive controls. The shotgun features a robust 9+1 capacity, ideal for competitive shooting and home defense. Users appreciate the quick detachable magazine and easy disassembly for cleaning.

Durability is a strong point, as the 940 JM Pro is built with high-quality materials, designed to withstand rigorous use. Many users report reliability across various loads.

Common complaints include a few instances of magazine-related issues, and some users note that the shotgun can be heavy for prolonged carrying. Overall, feedback leans positively, emphasizing its performance, comfort, and reliability for both competitive and recreational shooting.

The Mossberg 940 JM Pro is primarily chambered for 12-gauge shotshells, making it versatile for various shooting applications, including competition and hunting. It supports a 2.75-inch and 3-inch shell length, which allows for a wide range of ammunition types, from light target loads to heavy field loads.

The 940 JM Pro is compatible with most standard 12-gauge ammunition brands, such as Federal, Winchester, Remington, and Fiocchi, among others. For optimal performance, especially in competitive settings, it is recommended to use high-quality, reliable target ammunition that functions smoothly in semi-automatic systems.

Additionally, specialized ammunition types like reduced recoil loads or high-velocity options can enhance performance and reduce muzzle rise. The shotgun's gas operating system is designed to cycle various loads effectively, ensuring reliability across different brands and types.

The Mossberg 940 JM Pro is a versatile semi-automatic shotgun designed for competitive shooting and home defense. Here are some best practices:

Cleaning and Maintenance:
1. Regular Cleaning: Clean after each use. Disassemble the shotgun, removing the barrel, bolt, and recoil spring assembly. Use a bore brush and patch for the barrel, and a soft cloth for the receiver.
2. Lubrication: Apply a light coat of gun oil to moving parts. Avoid over-lubricating, as it can attract dirt.
3. Inspect Components: Regularly check the gas system, magazine tube, and recoil spring for wear.

Shooting Tips:
1. Stance and Grip: Maintain a solid stance with feet shoulder-width apart. Grip firmly but not too tight to allow for recoil absorption.
2. Follow Through: Focus on your target and follow through after firing to improve accuracy.

Common Mistakes:
1. Neglecting Maintenance: Failing to clean can lead to malfunctions.
2. Incorrect Ammo: Use high-velocity loads recommended by the manufacturer for reliable cycling.
3. Improper Mounting: Ensure the shotgun is mounted correctly to avoid inconsistent hits.

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The Mossberg 940 JM Pro is a semi-automatic shotgun designed primarily for competitive shooting. Its legal status varies by jurisdiction. In the U.S., it is classified as a non-restricted firearm under federal law, meaning it can be sold to civilians without special permits, assuming compliance with the National Firearms Act and other federal regulations.

State regulations differ significantly. For example, some states like California and New York have strict assault weapon bans that may impact the sale or use of certain features. Conversely, states like Texas have fewer restrictions on shotgun ownership.

Military use of the Mossberg 940 JM Pro is generally limited, as military specifications usually favor different models designed for tactical applications.

Notable legal cases concerning this model specifically are rare, but general challenges to firearm regulations often reference similar models. Always check local laws for the most accurate and current regulations.

The Mossberg 940 JM Pro has received generally positive user reviews, highlighting several recurring themes. Reliability stands out, with many users praising its dependable performance, especially during competitive shooting and tactical scenarios. Reviewers often note its ability to cycle a variety of loads without failure, reinforcing its reputation as a robust option for both enthusiasts and professionals.

Accuracy is another frequently mentioned aspect, with users appreciating its precision and ease of aiming, aided by its effective sights and ergonomic design.

Customer service experiences vary; while some users report satisfactory interactions, others express frustration with response times and parts availability.

Overall, satisfaction is high, with many users recommending the 940 JM Pro for its blend of performance, value, and innovative features. However, a few reviewers mention minor issues with finish quality and weight, suggesting room for improvement.

The Mossberg 940 JM Pro, a semi-automatic shotgun designed for competition shooting, has appeared in various media, including movies, TV shows, and video games. Here’s a brief list highlighting some instances:

Movies
1. "John Wick: Chapter 3 – Parabellum" (2019) - While the 940 JM Pro specifically may not be prominently featured, the John Wick series often showcases various impressive firearms, including shotguns similar in style and function.

TV Shows
1. "The Walking Dead" - Various characters have been seen using tactical shotguns that resemble the Mossberg series.
2. "Hawaii Five-0" - Law enforcement characters often use a variety of shotguns, including models that are similar to the 940 JM Pro.

Video Games
1. "Call of Duty: Warzone" - Features a variety of shotguns, and while the exact model may not be named, the gameplay often includes weapons similar to the Mossberg 940 series.
2. "Escape from Tarkov" - This game includes a variety of weapons, and players can find shotguns that resemble the Mossberg design.

Note that while the exact model may not always be specified, the Mossberg 940 JM Pro's design is representative of tactical shotguns that appear frequently in action-related media.

• Mossberg 940 JM Pro
• Mossberg 940 Tactical
• Mossberg 940 Waterfowl
• Mossberg 940 Field
• Mossberg 940 Pro
• Mossberg 940 Patriot
• Mossberg 590A1
• Mossberg 500
• Mossberg 590
• Mossberg 835
• Mossberg 930
• Mossberg 935