AKA Aluminum Slide Stop for Marui Hi-Capa 5.1/4.3 (Silver) Police ASK209 standard comes with 4

ASK209 standard comes with 4 sides rail on the hand guard and a full length top rail on the upper cover

Power Source: pump action

WE NP5 / MP5K Apache 30rds Magazine Classic Version ( GBB )

The special design gives it a "Metal-Punching" noise when shooting

For  who bought Dytac 416 rails

AKA Aluminum Slide Stop for Marui Hi-Capa 5.1/4.3 (Silver) Police ASK209 standard comes with 4AKA Aluminum Slide Stop for Marui Hi Capa 5. 1 4. 3 (Silver) Aluminum Construction Suitable For Tokyo Marui Hi Capa 5. 1 4. 3 Airsoft Gas Blow Black GBB Pistol SKU AKA 003 MH S UPC N A Item Weight (gram) 5 Major Color Silver Built Material Aluminum Manufacturer AKA