Built this upper receiver for 3 gun competitions in the winter of 2019-2020. Covid happened and I never ended up getting around to competing. I did sight it in and have fun shooting it a few times, maybe 300 rounds through it.
I forget where I got the dust cover, cant include its price. The trijicon SRO will not come with the upper, but I can include the offset rail it is mounted on. The upper is sighted in and should just snap onto your lower and be a tack driver. Very soft shooting, it's an 18in barrel with a rifle length gas system. I have it tuned for 75gr 223, but the gas block is easy to adjust with its position.
Any questions feel free to ask! Feel free to make trade offers. Thanks for looking.
alternatively, if you have a stripped or completed lower, I would buy it to have a complete rifle. Just let me know what you have and what you want. Thanks.