This is a factory replacement/extra barrel for the Mossberg 500 or Maverick 88 *6-shot model* 12 gauge shotguns. It's a smooth cylinder 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 90120
12 Gauge
3" Chamber
24" Length
Smooth Bore
adjustable Rifle Sights
Matte Blued
Weight 2 Pounds 8 Ounces
Fits:
Mossberg 500 and Maverick 88, 12 Gauge with 6 Shot Magazine Tube
Specifications and Features:
Mossberg 500 Slug Barrel 90120
12 Gauge
3" Chamber
24" Length
Smooth Bore
adjustable Rifle Sights
Matte Blued
Weight 2 Pounds 8 Ounces
Fits:
Mossberg 500 and Maverick 88, 12 Gauge with 6 Shot Magazine Tube
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will this barrel fit on a mossberg 600AT New Haven 12ga pump? Wikipedia says that the 600 series is identical to the 500 series but im not sure and am asking you. description says chambered for 3"......can 2 3/4 be shot with this? The barrel on this gun says "chambered for 2 3/4 and 3"
Thanks
Answer:
Hello again Christopher! I just heard back from Mossberg. They say "Yes, the barrel in reference (SKU 90120) is compatible with the Mossberg 600 within gauge and capacity as these are compatible with the 6-shot models only." Seems you're good so long as your 600AT is a 6-shot!