Good, but….. - JE Machine Tech AK-47 Ergonomical Operator Pistol Grip

I like the grip and it feels good. However, I’ve read on other sites the same experience I found where the bolt provided does not fit the t-block in the AK47. The bolt is too big and won’t thread. Luckily, I had another one laying around similar that I made work but would be nice if the hardware included worked.