Not bad for the price point, 1 1/8" groups at 50 yards with red dot sights - Radical Firearms AR-15 Complete Upper Receiver 7.62x39 HBAR

7.62 x 39, HBAR assembly, This is a good quality upper, not excellent though. I was excited to try this upper assembly out when received. The first time shooting it the handgard came off of the receiver after 6 rounds shot. Contacted Radical Firearms directly about the issue and was greeted very well. Returned the handgard only, not the complete upper, to Radical Firearms and they remedied the issue of an incorrectly installed screw that was too short and was loctited and not removeable. This particular screw should have been long enough to contact the barrel nut groove enough to not allow the handgard to come off. Radical Firearms had it back to me in about a week and a half with the original screw removed and the corrct one installed. Put it back on the receiver as needed and continued to brake it in. After about 80 rounds through it I have been able to achieve a shot group, 10 rounds, of 1 1/8" @ 50yrds using an Eotech red dot sight. I am confident that using a scope next, I will be able to bring this group closer to 1 MOA, at 100yds. I am pleased and impressed and it is made in the USA!!