Learn more about the SP016M, an entry level AEG from Classic Army... "The M4 RIS Nylon Fiber is one of Classic Army's entry level carbines. Utilizing Classic Army's nylon fiber allows for a lighter weight platform while ensuring playable durability in a cost efficient package.

The M4 RIS Nylon Fiber features a high rate of fire along with a 300rd high capacity magazine so you can put more BBs on target faster than you can count. It also features a quad rail system for attachments of lights, lasers, bipod, or forward grip.

Internally, the gun has a 9mm bushing gearbox, inline mosfet protected trigger contacts, 6.03mm tightbore barrel, and a quick change spring system. This gun is lipo-ready right out of the box. It will shoot 330-350 fps (375-395 fps for Canadian versions) using 0.20g BBs and 900-1000 rpm using a 9.6V battery. It has a quick change spring system so that you can quickly and easily upgrade or downgrade your spring to change the power level.

Battery, charger, foregrip, and rail covers included.

90 day warranty."