https://www.deltateamtactical.com/helgoland-9mm-complete-upper-build-kit.html
Well, the upper is put together with the exception of the forward assist. Sure the brand may suck but hey my BCA 223 wyd worked so why not. I almost gave up putting this upper together. I just pray I put enough...
I am putting together my AR15 9mm upper. Everything is good accept for the forward assist. The pin is a pain in the a**. I used a punch down tool with a mallet (bronze) and the pin won't go in. I said f**k it and grabbed my pliers to pull the pin out. Upon pulling out the pin, it broke in half...