NexxSpeed CNC Aluminium Short Stroke Buffer & 140% Nozzle Spring - AAP-01/C slow-mover Perfect replacement for the stock

Perfect replacement for the stock 5

they look better on 5

Adjustable trigger - perfect if you're planning on tuning your trigger

They are physical cards in a nice black envelope

NexxSpeed CNC Aluminium Short Stroke Buffer & 140% Nozzle Spring - AAP-01/C slow-mover Perfect replacement for the stockThe CNC Aluminium Short Stroke Buffer & 140% Nozzle Spring help reduces BBU cycle time and BB reload. The Nozzle Spring is made from stainless steel with anti corrosion surface protection layer. 40% stiffer than stock springs, this helps cycle speeds. Light weight. Included: 3 x Aluminum spacer 1 x Nozzle Spring Usage: Use for Action Army AAP 01 C