I have a very nice and proven accurate 300 BO upper for sale. It shot supers and subs submoa. Pistol length Gas. It has maybe 200 rounds on it. 1:8 twist.
The stand alone barrel has not been mounted and is 14.5 inches long. Perfect for a pin welded brake to get you to 16 inches for a complete, controllable and compact AR without a stamp. 1:7 twist.
225.00 Shipped for everything pictured.
I prefer paypal, but willing to accept any reasonable form of payment. Thanks for looking.