Sergeant A's Airsoft (sergeantasairsoft.com) is known for being the only airsoft store that only sells airsoft guns and equipment that is used and tested by Sergeant A on the airsoft playing field. So basicly, if he has it for sale on his site, it works and is a good buy. Plus, if you check, you will notice his prices are lower than even the big name stores, even better than their sales prices. Free shipping and no sales tax either. So check his store out, unless you like to pay more, and you like getting expensive junk in the mail you can't use. Also, the site airsoftgunsforsale.com has a great airsof blog with all the greatest airsoft new product listings and news.