Toystar Airsoft HK416D AEG Airsoft Conversion Kit. HK 416D CQB is a licensed, authentic replica of the real 416 rifle used by military forces. The adjustable rear sight, and adjustable stock allow for accurate and comfortable shooting. The free float quad rail system lets you accessorize the gun to fit your individual specifications.Perfect for use on the mil-sim (military simulation) battlefield or in tactical training situations. Based on AR15 system, which allows operator to get used to quickly. Lightweight and durable injection molded polymer receiver. For use with the almost any Type 2 (V2) mechbox/gearbox (M4/AR15 style). 1 x V2 / Type 2 Mechbox. The item "German HK416D CQB AEG Conversion Model Kit 6mm Airsoft Rifle BB Toy Jäger Seige" is in sale since Friday, September 13, 2019. This item is in the category "Toys & Hobbies\Models & Kits\Military\Other Military Models & Kits". The seller is "coretop1" and is located in Seoul, None U. This item can be shipped worldwide.