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Mossberg 590A1 Retrograde 12ga Shotgun 8+1 20″ 51665



After over 50 years and over 10 million and counting–and the best pump motion to be declared MilSpec–the Mossberg 500 has tested to be one of the most flexible and reliable shotgun systems to be had, offering a version to match every application, and each user from our households, to regulation companies, to navy worldwide.

A throwback to the look of our first tactical pumps, Retrograde models feature a walnut inventory with checkered grip and vented cringe pad, and matching for give up. Models also include an ambidextrous safety, twin extractors, tremendous metallic-to-steel lockup, dual movement bars, and an anti-jam elevator for smooth operation.

590: 12GA, 7-Shot with Heat Shield or 9-Shot with Heat Shield and Bayonet Lug, Magazine Clean-out Tube, Matte Blue end

• 590A1: 12GA, 9-Shot with Heat Shield and Bayonet Lug, Ghost Ring Sights, MIL-SPEC 3443E Construction: Heavy-Walled Barrel, Metal Trigger Guard & Metal Safety Button, Magazine Clean-out Tube, Parkerized finish

• 500: 12GA, 6-Shot, Blued Finish


More Information
SKU 1794000905
UPC 015813516655
Brand Mossberg
MPN 51665
Gauge 12
Chamber 3″
Capacity 8+1
Barrel Length 20″
Length 41″
Weight 7lbs
Sights Ghost Ring
Stock Walnut
Grip Standard
Trigger Standard
Safety Thumb Safety
Finish Parkerized
Condition New in Box


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