Airsoft Masterpiece Edge Hi-Capa Low FPS Aluminum Blowback Housing - Black

This low FPS blowback housing's valve will help keep your FPS low to meet indoor FPS restrictions
CNC-machined aluminum construction
Lightweight design that is even lighter than version 1
Durable construction prevents flexing and warping under hard use
Improved gas efficiency
Smooth cycling and fast blowback
Anodized finish that is scratch resistant and durable