Echo1 have sent over details of their new AR-57:
Echo1 is soon coming out with the new AR-57. History on the AR-57 or AR Five-Seven is that it’s based on a real steal caliber conversion that changes the standard M4/AR15 from 5.56mm NATO to intermediate 5.7x28mm round and magazines. The AR-57 has the same great feel as an M4 but due to the smaller cartridge, it also offers extremely low recoil and high ammo capacity over the standard M4. The airsoft version faithfully recreates this gun in every detail. At its heart is the metal monolithic upper receiver which holds the 5.7mm style magazine. The AR-57 is a completely unique design that should stand out from the crowd of other M4s that are out on the market today.
More information about the AR57 can be found here: http://echo1usa.com/x/ar-57-coming-out-soon/
(Echo1)
