KM4/LM4 RIS Top/Bottom Hand Guard Rail Assembly(Part 91RIS-S) Sig Sauer Heads Up POV Mount

Heads Up POV Mount

AEG Variable Performance System (VPS) offers airsoft players the flexibility to adjust their gun’s FPS easily

Superelevation service time

Available in regular Gas Blowback (GBB) and CO2 versions

△ Supports green tracer BBs and gel BBs

KM4/LM4 RIS Top/Bottom Hand Guard Rail Assembly(Part 91RIS-S) Sig Sauer Heads Up POV MountNow you can install the KWA RIS rail system on any KWA rifle that accepts standard carbine length drop in rails, such as the KM4 Commando, the KM4 CQR Series, the KM4A1, KM4 CQB, and even on the RM4A1 and LM4 or LM4C! This solid metal alloy rail system accepts all standard weaver mount accessories and is made to the absolute highest standards, making your gun accessory ready in seconds! Now you can install the KWA RIS rail system on any KWA rifle that