We ordered two guns, for our muffler shop. the quality is good, but the degree on guns made the job a little hard. I should order the other guns with the 120 degree, but it was more expense. Also the delivery time take more than we expected. Specially because we need needed ASAP. If you want to order for this company, You should place the order with time. So far, we are satisfied with the product. We will use this website to order again.