I would like to thank Ghost gun kit for not only pretty quick shipping but the product is solid. I am handy so this only took me about 30-45 minutes to complete my lower. And I am very pleased with the final product. I still have to test fire but all around I would highly recommend this. I absolutely plan on buying another one soon. Thank you guys .By the way i was surprised they accepted Bitcoin and i got a 5%. discount paying through Bitcoin ! Thank you guys .