The Mossberg 590A1 PRO 12 Gauge pump action shotgun is engineered to deliver unwavering performance in demanding operational environments. Built on the established Mil-Spec 590A1 platform, this variant integrates specific enhancements for professional and serious-use applications, ensuring consistent function when reliability is paramount.
Key Features
Mil-Spec 590A1 Foundation
This shotgun leverages the robust Mil-Spec 590A1 design, featuring a heavy-walled barrel, a durable metal trigger guard, and a metal safety button. This construction choice provides superior resilience and maintains structural integrity under rigorous use, a critical attribute for duty or tactical deployment.
Enhanced Surface Treatment
The integrated Tungsten finish provides an advanced layer of corrosion resistance and enhanced abrasion protection. This durable coating is applied to withstand harsh environmental conditions and minimize wear from sustained operational activity.
Operational Reliability
Utilizing Mossberg’s proven pump action system, the 590A1 PRO incorporates dual extractors, a positive steel-to-steel lockup, and an anti-jam elevator. This combination ensures reliable cycling and feeding across a spectrum of 12 Gauge ammunition types. The ambidextrous tang-mounted safety facilitates intuitive manipulation, critical under stress or in varied shooting positions.
Optimized Maneuverability
The 18.5-inch barrel length optimizes the platform for close-quarters engagement and confined spaces, enhancing maneuverability without compromising ballistic performance or magazine capacity for a tactical shotgun of this configuration.
Versatile Application
Designed for professional users, competitive shooters, and discerning enthusiasts, the 590A1 PRO provides a high-performance solution for duty, home defense, and rigorous training scenarios where uncompromised functionality is required.
Technical Specifications
Model
- Mossberg 590A1 PRO
Gauge
- 12 Gauge
Chamber
- 3 inches (Accepts 2-3/4″ and 3″ shells)
Barrel Length
- 18.5 inches
Capacity
- 6+1 Rounds (6 in magazine tube, 1 in chamber)
Action
- Pump Action
Sights
- Tactical Sighting System (typically ghost ring or bead, variant dependent)
Finish
- Tungsten (Durable Protective Coating)
SKU
- LIP|MB50795
Category
- Pump Action Shotguns









