The CASV-KM handguard is a drop on rail system for any AR-15 platform equipped with an M4 flat top receiver. This year we introduce the CASV-KM, with the integrated KeyMod system. The KeyMod system breaks from the traditional fixed quad rail setup and allows the operator to decide where accessories or rails are mounted. KeyMod also allows for modularity between various different manufactures’ accessories.
|Rail thickness||.480'' (top rail)|