KAC STYLE M4 RIS HANDGUARD ECHO1 This tactical attachment kit is

This tactical attachment kit is designed to equip your airsoft military helmet with a modular and functional configuration

Style & Capacity: Classic STANAG style with a 30-round capacity (BBs)

Hard collector's case included

The PTS Dead Air Sandman airsoft suppressors and muzzle devices are precision manufactured under official license to faithfully reproduce the products of the Dead Air Silencers brand

this engine requires no battery

KAC STYLE M4 RIS HANDGUARD ECHO1 This tactical attachment kit isKAC Style M4 Aluminum RIS Handguard KAC style M4 Aluminum RIS (Rail Interface System) CNC machined A direct replacement for the M4 handguard