Value, thats it. - Radical Firearms 16 in. 300 AAC Blackout Upper Assembly

Great value. Cheaper than building it yourself but you wish you did. Gas tube pin was not installed very well. Gas system was not very tight, leaking some air. Barrel is very cheaply made, extremely dirty from the factory. Had to polish the chamber a bit to get rounds to load reliably. Feed ramps very sharp, needs some sand paper and polish to stop destroying thin jackets.