Classic Army NF004P Airsoft M4 KM12 Keymod Skirmish Nylon Fiber Black AEG External Marker Upgrades Contents Include:

Contents Include:

One piece internal bore

Not only allows for more air flow

Empire Paintball has created the e-Flex™ goggle system

Classic Army NF004P Airsoft M4 KM12 Keymod Skirmish Nylon Fiber Black AEG External Marker Upgrades Contents Include:The M4 KM12 is Classic Army's entry level keymod railed carbine. Utilizing Classic Army's nylon fiber allows for a lighter weight platform while ensuring playable durability in a cost efficient package. The M4 KM12 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. The 12" rail system has side and bottom keymod rails with a standard picatinny rail on top.