We visited Next Level Armament while they did some minor adjustments to one of their rifles chambered in .308. The NLX 308 Ar10 needed a buffer adjustment and Dan at NLA set aside personal time to help us out. He had no idea I would be filming so I can say that the customer service is second to none and he didnt just help us because he wanted some PR. Hes a really good guy and this company deserves the business they get! Id like to add that he returned our first call on Easter Sunday which immediately put this company at the top of our list of rifle makers! Thanks Dan!!!