No
Yes, it is. The 600AT was simply sold under the New Haven name instead of the Mossberg brand. It's a Mossberg 500A (12 gauge) intended for targets and hunting (long barrel and great wood). All Mossberg 500 parts fit it.
To determine the age of a Mossberg New Haven 600AT with the serial number H648702, you'd typically need to refer to Mossberg's manufacturing records or a detailed serial number guide. Generally, the "H" prefix indicates it was manufactured in the 1970s, but for an exact year, you should consult specific resources or contact Mossberg directly.
To determine the age of a Mossberg New Haven 600AT with the serial number G877819, you would need to reference the manufacturer's records or a reliable database that correlates serial numbers with manufacturing dates. The "G" prefix typically indicates that the shotgun was produced in the late 1970s to early 1980s. For a precise year, you may need to consult a Mossberg expert or reference gun collector resources.
The value of a Mossberg New Haven 600AT shotgun typically ranges from $200 to $400, depending on its condition, age, and any additional features or modifications. Factors such as the demand in the local market and the shotgun's historical significance can also influence its price. For a more accurate appraisal, it's recommended to consult recent sales data or a firearms expert.
$175
The Mossberg New Haven 600AT is a pump-action shotgun that typically ranges in value from $200 to $400, depending on its condition, age, and any modifications. Factors such as original packaging, included accessories, and local market demand can also impact its worth. For a precise valuation, checking recent sales or consulting a firearms appraiser might be beneficial.
I do not think Mossberg made a 220K. The New Haven 220K (single shot bolt action 22) cross references to the Mossberg 320K. Value is around $100-$125. Excellent first rifle for a new shooter.
The value of a Mossberg New Haven bolt-action 12 gauge shotgun actually depends on a couple things. Most important would be the condition of the shotgun.
Mossberg 500Not sure exactly how old, but it's really a Mossberg 500A. I think it's just the store brand from Sears Roebuck. I found one that was up for sale. Here's the info:Mossberg/New Haven 600ATCondition: Never fired. Price: $350.00 The New Haven 600AT series is basically the same as the Mossberg 500 series. New Haven is/was Mossberg's promotional line that was sold by other retailer (Montgomery Wards, Western Auto etc). Most all parts interchange IIRC. Mossberg barrels are rather inexpensive at gunshows and shops as there are so many around. This barrel comes with a factory installed "C-lect" Choke -- the cousin of the poly Chock of the 60's. Beautiful firearm and a fine shooter of the "old" family of firearms made by a Tradename Manufacturer for a company and their private label "New Haven". Kinda like Stevens making guns for SEARS. I think Montgomery Wards went out of business about 10 years ago, so one with New Haven one it you can probably safely assume is at least 10 years old.Please note $120 or so is a more realistic price for a used one. Check on gunbroker or auctionarms
You will have to contact Mossberg
Think you have a New haven 250K. If so, it is the same as the Mossberg 152K, made from 1950-1957.