Now shoot the darn thing. I think I put about 20 boxes of 25 through my 1985 500A in the first few weeks after buying it new. A 500 without smoke coming out of the barrel is time wasted. What's the pre-fix serial # on that 500? Looks like an 80's, early 90's popgun. But then again, that's instinct on my part. Kinda liked the Philips head sight. Have an AKM that I couldn't free up the front sight to raise it to zero (as zero as you can with an AK)
it in at 100 yards. For years I had a piece of a ballpoint pen cartridge slid over the sight post to raise it up. That worked for years until Kroil and a good sight wrench finally broke the front sight threads free to raise the front sight pin.