This is the best 9mm carbine Ive ever owned. Genuine Colt upper with Chrome lined 16" lightweight barrel.  I owned this upper for years and finally paired it with an H&R 635 lower. Shoots like an absolute dream. Comes with one 32 round Colt pattern magazine.  Finish on upper and lower match perfectly and this thing is in mint condition.  The H&R 635 sells for 1200.00 and it doesn't have a Chrome lined barrel. This Colt upper is made back wĺhen Colt was king.  Im asking 650 for this beautiful rifle. First cash gets it.  Partial trades considered with cash. Text 865 621 5369. First cash gets it.