We got an email from Impact Sports Game Kingdom (ISKG.org) which conducts proper use and licencing of trade/trademarks of real steel manufacturers to be used in airsoft replicas... "Gents, We are happy to announce that King Arms has recently joined us in support of fully licensed products. King Arms will release 2 new products, including a Noveske Flash Suppressor and a Stag Arms M4 metal body. Both of which are fully licensed by Stag Arms and Noveske Rifleworks. Each licensed product comes with a sticker with 2 unique serial numbers. Customers can check the product information by entering these 2 unique serial numbers at the following link:

Please kindly support King Arms, MadBull, and ECHO1 USA all of which whom respect the trademarks and logos from firearms manufacturers.

If you find any unauthorized products, please kindly contact us at [email protected].

We will provide you with a small gift in token of our appreciation for any information provided (photos, receipt...). Any information is greatly appreciated and can aid us in the fight against illegal copies.

Any question, feel free to contact us at [email protected] or visit us www.isgk.org.

We are also welcome all others Airsoft manufacturers to work with us on authorized products at low cost.

NOTE: isgk.org is a company owned by MadBull's group. "