Mossberg 590A1 12-Gauge Tactical Shotgun, 18.5"
- 18.5" Barrel, Parkerized $703.34
- 20" 9-Round $742.26
- 20" Barrel, 9-Round, Parkerized $709.99
- M-LOK Forend $605.88
- Magpul Series $827.91
- Mossberg 590A1 12-Gauge Shotgun, 20-Inch Barrel $902.14
- Mossberg 590A1 12-Gauge Tactical Shotgun $1,033.46
- Retrograde 20" Walnut $953.52
- Tactical 18.5" Barrel $670.58
- Tactical, 20" Barrel, 8+1 $702.29
- Tungsten Cerakote, 18.5" Barrel $1,068.31
Rugged pump-action 12-gauge with 18.5" barrel, Tungsten Cerakote finish, and 6+1 capacity. Ghost ring sights and optic-ready receiver for tactical versatility and rapid target acquisition.
The Mossberg 590A1: Purpose-Built Reliability
The Mossberg 590A1 represents the pinnacle of pump-action shotgun design for those who demand performance when it matters most. This is a firearm engineered for serious work—whether defensive, tactical, or professional applications.
Key Features
- Heavy-Walled 18.5" Barrel: Optimized for close-quarters effectiveness with a cylinder bore for versatile shot patterns
- Tungsten Cerakote Finish: Military-grade corrosion resistance that protects against harsh environments and daily wear
- 6+1 Capacity: Three-inch chamber accommodates full-power defensive loads with one round ready in the chamber
- Ghost Ring Sights: Proven combat-style sights for rapid target acquisition in low-light conditions
- Optic-Ready Receiver: Drilled and tapped for mounting micro red dots or other tactical optics
- Black Synthetic Stock and Forend: Durable, weather-resistant furniture with adjustable length of pull for proper fit
Why the 590A1 Matters
This shotgun has earned its reputation through decades of service with military and law enforcement professionals. The 590A1 combines proven reliability with modern tactical features. The adjustable stock ensures proper fit for shooters of different builds, while the optic-ready receiver lets you configure the gun to your specific needs.
Whether you're setting up a home defense system or training for tactical proficiency, the Mossberg 590A1 delivers the dependability you need when seconds count.
Features
- chambered in 12 gauge with a 3-inch chamber
- 18.5-inch heavy-walled barrel with tungsten cerakote finish
- pump-action operation with a 6+1 capacity
- metal trigger guard and safety button for durability
- optic-ready receiver with metal ghost-ring and front fiber optic sights
- compact variable length-of-pull stock with 12-13" adjustability
- dual extractors and anti-jam elevator for reliability
- standard features include twin action bars and top-mounted ambidextrous safety
- overall length of 37.75 inches and weight of 6.75 lbs
- cylinder bore choke installed for versatility
- chambered in 12 gauge
- pump-action operation
- chamber length: 3 inches
- barrel length: 18.5 inches
- overall length: 37.75 inches
- heavy-walled barrel for durability
- tungsten gray cerakote barrel finish
- cylinder bore choke
- capacity: 6+1 rounds
- adjustable length of pull: 12-13 inches
- black synthetic stock with spacer for lop adjustment
- optimized ghost ring sights with front fiber optic
- optic-ready receiver for direct mounting of micro red dots (rmsc footprint)
- metal trigger guard and safety button
- dual extractors and steel-to-steel lockup for reliability
- top-mounted ambidextrous safety
- twin action bars and anti-jam elevator
- weight: 6.75 lbs.
- corncob forend
- profesional series
- 13" length of pull
