Mossberg 590A1 M-LOK 12GA Tactical Shotgun
$605.88
33 in stock
Also available in:
- 18.5" Barrel, Parkerized $703.34
- 20" 9-Round $742.26
- 20" Barrel, 9-Round, Parkerized $709.99
- 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
Military-grade pump-action shotgun built to MIL-SPEC 3443G standards. Features heavy-walled barrel, ambidextrous controls, dual extractors, and M-LOK forend for customization. 18.5" cylinder bore barrel, 6+1 capacity, Parkerized finish.
FFL
1
The Mossberg 590A1: Proven Duty Performance
The 590A1 represents the pinnacle of pump-action shotgun design—a weapon trusted by military and law enforcement agencies worldwide. This is a shotgun built without compromise for serious applications.
Built to Military Standards
Mossberg engineered the 590A1 to meet MIL-SPEC 3443G requirements, which means:
- Heavy-walled barrel for durability and longevity
- Dual extractors and twin action bars ensure positive steel-to-steel lockup
- Anti-jam elevator prevents feeding malfunctions
- Metal trigger guard and safety for reliability in harsh conditions
- Parkerized finish resists corrosion and wear
Tactical Features for Real-World Use
- Ambidextrous safety allows operation from either shoulder
- M-LOK forend lets you mount lights, lasers, or other accessories
- 18.5" cylinder bore barrel optimized for defensive distances
- 6+1 magazine capacity provides adequate ammunition on hand
- Bead sight for quick target acquisition
- Synthetic stock withstands harsh environments and requires minimal maintenance
Specifications at a Glance
- Gauge: 12
- Chamber: 3"
- Overall Length: 39.5"
- Weight: 7 lbs
- Length of Pull: 13.87"
The 590A1 is the choice for those who demand a shotgun that will perform when it matters most.
Features
- 12 gauge,3" chamber
- 18.5" barrel fixed cylinder bore
- m-lok foreend
- 6+1 tube magazine
- dual extractors
- twin action bars
- anti-jam elevator
- ambidextrous tang safety
- black synthetic stock
- m-lok forend/clean-out tube
- heavy wall barrel
- metal trigger guard & safety
Attributes
Accessory:
Unknown
Action:
Pump Action
Barrel Description:
Heavy-Walled
Barrel Length:
18.5"
Caliber:
12 Gauge
Capacity:
6+1
Chamber:
3"
Choke Configuration:
Cylinder Bore
Color:
Black
Features:
Not Specified
Finish:
Black
Finish:
Parkerized
Gauge:
12 Gauge
Grips:
Black Synthetic
Hand:
Right Hand
Metal Finish:
Black Parkerized
Metal Finish:
Blued/Black
Model:
590A1 Milspec
Model Series:
590
Model Series:
590A1
Optic Included:
No
Overall Length:
39.5 in
Overall Length:
42.75 in
Safety:
Tang Safety
Sights:
Bead Front
Sights:
Fixed Sights
Sights:
None
Stock:
Black Synthetic
Stock Description:
Black Synthetic
Stock Finish:
Black
Weight:
7 lbs
