Mossberg 590A1 12-Gauge Tactical Shotgun
- 18.5" Barrel, Parkerized $703.34
- 20" 9-Round $742.26
- 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
Military-grade pump-action shotgun with 20-inch heavy-walled barrel, 9-round capacity, and Parkerized finish. Meets MIL-SPEC 3443G with metal trigger guard, safety, and synthetic stock for reliable home defense.
The Mossberg 590A1: Proven Duty Shotgun
The 590A1 represents the pinnacle of pump-action shotgun design, earning its place as the duty weapon of choice for military and law enforcement agencies worldwide. This is a firearm built to exacting standards and proven through decades of real-world use.
Military-Grade Construction
Mil-Spec 3443G Compliance ensures this shotgun meets the rigorous standards demanded by professional users. Every component reflects this commitment to durability:
- Heavy-walled barrel resists damage and maintains accuracy through extended use
- Parkerized finish provides superior corrosion resistance
- Metal trigger guard and safety withstand years of handling
- Clean-out magazine tube allows for easy maintenance
Reliable Operation
The 590A1's mechanical design prioritizes dependability:
- Ambidextrous safety accommodates both left and right-handed shooters
- Dual extractors ensure positive case removal
- Twin action bars provide smooth, consistent cycling
- Positive steel-to-steel lockup delivers rock-solid reliability
- Anti-jam elevator prevents feeding malfunctions
Practical Features
With a 20-inch barrel and 9-round capacity, this shotgun balances maneuverability with firepower. The synthetic stock resists weather and wear, while the bead sight provides a simple, effective aiming reference. A 14.25-inch length of pull fits most shooters comfortably, and the included gun lock provides secure storage.
Whether for home defense or serious sport shooting, the 590A1 delivers the performance you can depend on when it matters most.
Features
- 12 gauge, 3" chamber
- 20" barrel fixed cylinder bore
- 8+1 tube magazine
- dual extractors
- twin action bars
- anti-jam elevator
- ambidextrous tang safety
- black synthetic stock
- heavy-walled barrel
