Amomax Universal Per-fit Holster w/ Paddle Right Hand Fits 80+ Pistols (Colour Options) Colour:Olive Drab Green Empty Mag Detection when using HPA Engine Single solenoid 6MM-TTI-CAPA-GG SSR90 Threads:SSP18 - Clamp On (Thread Protector needed)

Empty Mag Detection when using ASG EVO and PTS EPM E9 Magazines

Hard anodized finish for greater weather resistance

Aluminum version 2 Gearbox shell construction

High Profile Riser Mount for Rifles with Picatinny/Weaver Rail

this is the highest quality Hi-Capa to M4 adapter on the market

Amomax Universal Per fit Holster w Paddle Right Hand Fits 80+ Pistols (Colour Options) Colour:Olive Drab Green Empty Mag Detection when using HPA Engine Single solenoid 6MM TTI CAPA GG SSR90 Threads:SSP18 Clamp On (Thread Protector needed) Empty Mag Detection when using ASG EVO and PTS EPM E9 Magazines Hard anodized finish for greater weather resistance