Fits my yugo m70 ab2 - Troy BattleRail AK47 Top Black SRAIAK1T0BT00

I had seen on more than one instance that this would not work on my underfolder but I figured if it didn't I would put it on my AKM. It fit well. No modification needed. Definitely well made with quality materials and construction. The only issue was the finish. I plan on giving it a camo paint job so not a concern BUT, after watching a YouTube video with the CEO go on about their quality finish I had to note the following comment. While handling the battle rail I noticed I was leaving finger prints behind. Upon investigation I noticed that the finish was rubbing off. If I was keeping the black finish it might have upset me but I was so pleased with the fit and probably just got some flat black and repainted it as opposed to dealing with the hassle of returns. That being said I would still highly recommend it install is so easy. Mine came with a different lock nut than the spanner style pictured on Optics website and installed with an adjustable wrench. If you use an adjustable make sure you take the time to get a nice tight fit to avoid slipping the wrench and don't over torque it. 5 stars on everything except finish.