Having owned 3 Mini-14s. All were very reliable with factory magazines, but had mediocre accuracy, 6"-8" groups at 100 yards. The one Mini-14 I bought new stayed in the back of my safe for years. A couple weeks ago, I did some of the modifications from Perfectunion.com and added a Mo-Rod, 1911 buffers, a 0.045" gas bushing, torqued the gas block screws and replaced the sloppy loose factory wood stock with a tight fitting factory composite stock. That's and additional $205 in parts. I haven't shot it yet to see if it made a difference in accuracy. For the price of base Mini-14 and mods, you can get a base 20" AR-15 that is both accurate and reliable out of the box.