Engine code P0351

Hello everyone my name is Frank and I have been working on my 2011 Toyota Tundra 5.7 pickup since last week and after replacing Ignition coil # 1 cylinder, spark plug, pcm, the injector, cleared all codes with scanner and reprogramed the computer with scanner and bench testing the vvt cylinoid. The compression is 130 on cylinder 1 and I am still coming up with a misfire cylinder 1 code.
I've checked all wiring, I have spark, fuel and compression.
I am stuck and I don't understand what else I can do?
The truck still runs and the motor runs a bit rough.
I would appreciate all suggestions at this point and Help.
'
Thank you

 

130 PSI is very low for a 5.7L. Whats your spread on compression from all the cylinders?

Did you swap out coil packs with OEM or aftermarket?