The Mossberg 590 Shockwave 12 Gauge is engineered as a compact, robust pump-action platform. Its 14.375-inch barrel and 5-round capacity are specifically configured to provide enhanced maneuverability and effective performance in confined environments, establishing it as a capable personal defense firearm.
Key Features
Ergonomic Control System
- Bird’s-Head Grip: The distinct Shockwave grip geometry angles the wrist to effectively mitigate felt recoil, thereby enhancing shooter control and facilitating rapid target engagement.
Reliable Action System
The 590 Shockwave integrates Mossberg’s established pump-action system, designed for consistent and reliable operation. This system incorporates:
- Ambidextrous Tang Safety: Positioned for intuitive access, accommodating both left and right-handed operators.
- Dual Extractors: Ensures secure and consistent extraction and ejection of spent hulls.
- Positive Steel-to-Steel Lockup: Provides a robust and secure action, contributing to overall firearm strength and reliability.
- Twin Action Bars: Prevents forend binding, maintaining smooth and unimpeded operation under stress.
- Anti-Jam Elevator: Engineered to facilitate reliable feeding across a variety of shotgun shell types.
Technical Specifications
- Gauge: 12 Gauge
- Barrel Length: 14.375 inches
- Capacity: 5 Rounds
- Action: Pump-Action
- Grip Type: Bird’s Head
- Safety: Ambidextrous Tang Safety
This Mossberg 590 configuration prioritizes operational efficiency in confined spaces, making it suitable for home defense scenarios or as a compact utility companion. Its robust construction is designed for dependable service. Consistent maintenance, utilizing appropriate gun cleaning supplies, is critical to ensuring long-term operational reliability. Structured training with this platform is recommended to optimize user proficiency.









