Ammo
Like with all things if you feed it garbage, don’t expect high performance. Ammunition like Wolf (steel cased) usually feeds fine in ‘in-spec’ rifles. It is cheap blasting/training ammo, though it is very dirty and underpowered. However to insure full reliability and performance stick with mil-spec (or close to it) ammo. Even the clean/accurate commercial ammo (like American Eagle) should only be regulated to training as they lack the flash retardants and muzzle velocity of the military loadings. Military spec (M193) ammunition includes Winchester Q3131 (made in the USA), Winchester Q3131A (made in Israel by IMI), and IMI M193 and IMI M855 (62gr).
Of all these I prefer the Winchester Q3131A it is of higher quality (IMHO) than Q3131 and it generally costs less than the IMI M193 (though it’s the same stuff). Stay away from the 1999 lots of Winchester Q3131 (USA produced). I’ve found there was poor quality control and different lots have had problems (including popping primers). Some of the lots were known, but others have just been discovered (2 years after production). As a rule its just best to avoid the 1999 lots for maximum dependability. Another good inexpensive load is the South African military ammo (in the brown ‘battle packs’). It seems identical to M193, and if nothing else its cheap, CLEAN, practice ammo that shoots to the same point of aim as M193. This stuff is 20 years old so I wouldn’t be using it for long-term storage, but it shoots well.
The second link's author seems to like the Isreali ammo too. It sounds like a good buy. I ought to stock up on some for December when my trade goes through.
Jim
edited- I gotta use spell check.