Since 1975? Stop it ? Hell they all embrace it,because they are the Chosen few. Well the day may be coming where us Phlebians make the Chosen few wish to God or the Owl of Bohemian grove that they were regular people not Power hungry control freaks trying to get their NEW World ORDER together! Shoulda just left us the Fuck alone!
No I haven't purchased one yet! Once I fix this damn blazer I will! I don't like the cheapass commie side mounts. To expound a bit its a picatinny top rail cover replacing original. By all accounts so far Premo system,pricey but what is an accurate shot worth? AK 's can be made fairly accurate! PSL's very accurate!
Try a rail.If still not great try it with out hand hard.If that helps replace it. Also by most accounts PSL muzzle brake/flash hiders often deter accuracy.
Next up good trigger group. Or stone work your yours if your tight on funds like yours truly! My PSL is tight out of the box,every shot helps,same with Ak.If yours is already broke in good. Don't decide its a piece o shit till you pump a lot of rounds through it. Eliminate shit mags too,the source of problems with many autos. I just threw away a Master molder pc o crap mag so thin it was stupid!
Even though Ak's an Ak based guns are durable and reliable lube it up during break in!