The HK416D is the very best quality blaster out from the box. High-high quality shell, factors and gearbox to match. If you want good quality, this is the blaster in your case! should you be an fanatic or purchasing https://kkgelblaster.com/collections/best-sale/products/kkgelblaster-tiangong-m4a1-with-blowback_d0a9ef02?data_from=index_index