H&R/NEF makes two versions of slug guns at this time. The Trackers are available in 12 and 20 ga. and come with standard pistol grip stocks and standard lightweight barrels that are 24" and are rifled and have rifle sights added. Some here have drilled and tapped the Trackers and have added scopes. Most gunsmiths will drill and tap the 20 ga. Tracker, but the 12 ga. is somewhat thinner in the area of the drilling and quite a few gunsmiths (mine included) will not tap them. The Tracker is a real lightweight when it comes to Slug Guns.
The Ultra Slug Hunter comes in three versions the 12 ga., the 20 ga., and the 20 ga. youth. These three guns utilize heavy bull barrels that resemble for lack of better words a large piece of pipe. These guns also have rifling in the barrels and have weight added to the stock to deal with balance and probably recoil. The 12 ga. model uses a 10 ga. frame to support the size of the heavy barrel.
Both the Tracker and USH are best when using saboted slugs.
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