The Mossberg Turkey 500 in 20 gauge is a pump-action shotgun built for turkey hunting with the Mossy Oak Greenleaf camouflage finish. At 6.75 lbs. with a 22-inch barrel and 41.25-inch overall length, it's a bit heavier than the .410 version but still manageable for a day in the field. 
 

Key Specifications: 

• Manufacturer: Mossberg 
• Model: Turkey 500 
• Caliber: 20 Gauge 
• Chamber Size: 3" 
• Capacity: 5 rounds (plus one in the chamber) 
• Barrel Length: 22 inches 
• Overall Length: 41.25 inches 
• Weight: 6.75 lbs. 
• Finish: Mossy Oak Greenleaf Camo 
• Sights: Adjustable Fiber Optic Front Sight 
   

Detailed Features 

The pump action runs dual extractors and an anti-jam elevator for dependable cycling. The Shield RMSc pattern mounting capability makes it easy to add a reflex sight if you want a cleaner aiming setup. Ambidextrous safety placement works for both right- and left-handed shooters without forcing awkward grip changes. The gun accepts accessory barrels, so it isn't locked into one configuration if your hunting needs change. 
 

Usage Scenarios 

The 20 gauge hits the sweet spot for a lot of turkey hunters — enough pattern density at reasonable ranges, manageable recoil, and lighter loads than a 12. The Greenleaf camo works across a variety of spring woods settings. It doubles as a small game gun without any modifications.

Owners of the Mossberg Turkey 500 in 20 gauge consistently mention two things: how light it carries and how reliably the pump cycles. The Greenleaf camo gets credit for working well in the field, and the 20 gauge's recoil is regularly cited as a reason to recommend it to hunters who don't want to deal with a heavy-kicking 12.

The adjustable trigger is a point of appreciation for people who want a cleaner pull, and the Mossberg platform's reputation for durability holds up in the reviews. Some users have added aftermarket accessories like slings or optics and found the platform adaptable.

The usual comparison comes up: 20 versus 12 gauge for turkey. Most owners who went with the 20 are happy with their choice at typical hunting ranges. Those who hunt open fields where longer shots come up occasionally note the pattern density tradeoff. On price, most consider it solid value for what you get.