KAC M110 build?

I want to build a 308 like the KAC M110 or H&K M110a1. My price range is a few thousand great if it can be sub 3k (without optic). My priorities are: accuracy, durability, serviceability. I would like it to be tan and have a suppressor. Flip up back up iron sights would also be great. I don’t care so much if it has kac parts or not I just want a gun that functions the same that is affordable. I know there are ready made clones out there but rather get my hands dirty and probably make something better for the same price.

I want to build a 308 like the KAC M110 or H&K M110a1. My price range is a few thousand great if it can be sub 3k (without optic). My priorities are: accuracy, durability, serviceability. I would like it to be tan and have a suppressor. Flip up back up iron sights would also be great. I don’t care so much if it has kac parts or not I just want a gun that functions the same that is affordable. I know there are ready made clones out there but rather get my hands dirty and probably make something better for the same price.