The Breda rifles which we see are all Danish surplus. The Bredas were made to a high quality line and are as good or better than any of the US made rifles. One good thing about the Danish rifles is that the Danish military maintained excellent technical control of their small arms (also evident on the Danish surplus M1917 Enfields), so the rifles and parts tend to be in a servicable condition as opposed to a lot of the Garands which were surplussed by various foreign militaries. I've owned a lot of the ex-Danish rifles over the past 18 yrs or so years incl Springfields, Winchesters, Bredas and Berettas. Out of all of them I have only had two receivers which showed a miniscule amount of cosmetic pitting. Throat erosion has been good in all barrels with the highest reading encountered being .303+, as compared to a reject limit of .307. Muzzle erosion is variable with muzzles gauging from new to .303 at the high end. A barrel with a muzzle reading .303 can still be acceptably accurate provided that the crown is cleaned up. The Danish made VAR replacement barrels have an excellent reputation for accuracy.
Beyond that you may encounter a few of the most commonly worn or failed parts on the Danish rifles incl op rod springs, firing pins, op rods, rear sight covers, gas plugs, handguards, stocks and safeties. Surprisingly, bullet guides and gas cylinders, which are prone to wear, have all been in servicable condition. Some folks may avoid the Breda or Beretta Garands because they don't have the same wartime appeal as the US made rifles, but they are missing out on some very well made rifles. If you are looking for a rifle to rebuild/re-barrel a Breda receiver is a great place to start.