No areas deformation or irregular wear. I'll Take note the lever that secures the upper handguard and gas tube is remarkably stiff, but has loosened a tiny bit. Somewhat. Shit I even held the gasoline valve Once i rebatreled my Yugo SKS so I could do just that. I missing https://zastavam90review28037.livebloggs.com/22147057/top-latest-five-zastava-556-urban-news