Mossberg 590 Retrograde 12 Gauge Tactical Shotgun 18.5" 6+1 Black

The Mossberg 590 Retrograde delivers proven tactical performance with classic military styling that honors the combat shotgun heritage. This 12-gauge platform combines time-tested reliability with modern manufacturing precision for serious defensive applications.

What Makes This Different

The 590 Retrograde features the legendary Mossberg dual extractors and positive steel-to-steel lockup that has earned military contracts worldwide. Unlike standard sporting shotguns, this model includes heavy-walled barrel construction and corrosion-resistant Parkerized finish rated for extended duty cycles. The cylinder bore configuration optimizes patterns for tactical ammunition at defensive distances.

Key Features

• 18.5-inch heavy-walled barrel with cylinder bore for tactical loads
• 6+1 capacity with 3-inch chamber capability
• Parkerized metal finish with classic walnut furniture
• Dual extractors and twin action bars prevent jamming
• Top-mounted tang safety for ambidextrous operation
• Bayonet lug and sling swivel studs included
• Drilled and tapped receiver accepts optics mounts

Field testing demonstrates consistent cycling with everything from light target loads to 3-inch magnum buckshot. The action remains smooth through adverse conditions including sand, moisture, and temperature extremes. Law enforcement agencies report minimal maintenance requirements even with high round counts during training cycles.

Technical Specs

• Gauge: 12-gauge, 2.75" and 3" chamber
• Barrel Length: 18.5 inches, cylinder bore
• Overall Length: 38.5 inches
• Weight: 7 pounds
• Capacity: 6+1 rounds
• Stock: Walnut with classic corn cob forend
• Finish: Parkerized metal, oil-finished wood
• Safety: Top-mounted tang safety
• Made in USA with lifetime warranty

This configuration represents the gold standard for tactical shotguns, combining battle-proven mechanics with premium materials. The Retrograde bridges vintage aesthetics with contemporary reliability standards that serious users demand.