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Harrington & Richardson / Hastings Ultra Slug 20 Ga Rifled & Custom Chambered For 2-3/4” & 3-1/2”

This extraordinary arm was made by collaboration between H&R and the famed Hastings barrel and choke company. The heavy wall 24” rifled barrel was designed to accommodate the higher pressure 3-1/2” proprietary shells that launch a 410 grain saboted slug at 2000 feet per second with a muzzle energy of 3643 foot pounds. (Wow!) Please see the photo of ballistic and technical performance data from a box of ammo (ammo not included). It was touted as being “laser accurate” and tests showed that it indeed was very accurate and poleaxed medium and big game animals where they stood. Built on the tried and true H&R thumb lever single shot action, the gun features matte finish, Weaver rail, transfer bar action and checkered laminated stock with QD sling swivel studs and ventilated recoil pad. Too radical to catch on in the staid shooting community of the time, it was short lived in the market but those that owned them swore by them. It retains 99% finish while the bore is perfect and the stock has only a handful of tiny handling marks. Not found often, especially in this condition (like new), this is a rare opportunity to own perhaps the most effective slug gun ever manufactured. We have listed two other auctions for the scarce ammo for this fine arm – please see our other auctions. (It can also shoot standard 2-3/4” slugs as well.) If you have questions please email us at This will be listed for auction on Gun Broker the evening of August 19th. Please go to the top of the page and click on the Gun Broker button to see all our listings there. 08-08-19A--19-27-02