This is a factory replacement/extra barrel for the Mossberg 500 or Maverick 88, 20 gauge shotguns. It's a fully rifled bore barrel with adjustable rifle sights for fantastic accuracy. It must be used with models that have a 6 shot mag tube and it is not compatible with extended magazine tubes. Get into the field and hunting with a Mossberg Slug Barrel!

Specifications and Features:
Mossberg 500 Slug Barrel 90059
20 Gauge
3" Chamber
24" Length
Fully Rifled Bore
Adjustable Rifle Sights
Matte Blued
Weight 2 Pounds 8 Ounces

Fits:
Mossberg 500 and Maverick 88, 20 Gauge with 6 Shot Magazine Tube