Mossberg Model 500 Extra Slug Barrel 12 Gauge 3 Inch Chamber 24 Inch Ported Blued Integral Scope Base Fully Rifled Choke Available to order on-line. Ships in 5-14 days Price: $259.60 Description Details Reviews Shipping info 24" Slug barrel with cantilever mount" fully-rifled bore" and blued finish. Compatible with 12 Gauge Mossberg 500 and Maverick 88 6-shot models UPC: 015813920568Manufacturer: MossbergModel: 92056Caliber: 12 gaCategory: PartsOtherBarrelsStock: Ships in 5-14 business days.Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.