Buffer tube - Guntec USA AR-15 Commercial Spec Buffer Tube Set

I have used many Guntec parts over the years and have been happy with them all. This buffer tube is no exception. The stud on the end the end plate that fits into the nut could be a tighter fit and can cause the tube, and hence the stock, to be a little off center. The fit just isn't tight enough, but I have found this to be the norm with inexpensive tube kits. You just have to pay attention. Otherwise it works as intended for a reasonable price.