Not worth it - Armaspec Superlight .223/5.56mm Lower Parts Kit

The finish is nice, but the function of the pins is a different story. The Mag release button sticks out rather far, just over 1/8 inch past the guards. The trigger guard is designed to not open. There is a large chunk of metal behind the roll pin that locks it in place, I will probably grind the metal down but instead of an easy spring release to drop the guard down, it has a screw so I will still have to use tools to drop it. The truly shitty piece is the safety selector and more specifically the selector detent. The selector was so stiff it took me two hands to work the selector with the included detent. I tried oiling it but the detent was machined wrong and ended up with metal shavings in the gun. Ultimately I switched the detent out with an extra I had. It's still not smooth but at least it functions.

Not reflected in my score is OpticPlanet having these for sale but constantly pushing my order back. I originally ordered in June and every month I would get an email saying they would ship it next month. When I got the email in November saying they would ship it in December I cancelled my order and bought it at my LGS.