Classic Army NF004P Airsoft M4 KM12 Keymod Skirmish Nylon Fiber Black AEG External Marker Upgrades 5: 8-32x1/4 CTNSNK Shroud

5: 8-32x1/4 CTNSNK Shroud

One piece internal bore

3bps when they’re only shooting 13

Built-in pressure switch housing

Classic Army NF004P Airsoft M4 KM12 Keymod Skirmish Nylon Fiber Black AEG External Marker Upgrades 5: 8-32x1/4 CTNSNK ShroudThe 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.