AIMO M4 Red Dot Sight (Black / Tan) Novritsch Inner Barrel Length: 380 mm

Inner Barrel Length: 380 mm

Because there is no FCU

This minimizes POA/POI (point of aim/point of impact) shift of any mounted lasers

x1 Crusader VFC Glock Spring Guide Set for Glock 17 Gen 5 Gas Airsoft Pistol (by VFC)

Standard VR16 URG-I Gas Blowback Rifle Features:

AIMO M4 Red Dot Sight (Black / Tan) Novritsch Inner Barrel Length: 380 mmFunction: M4 Red Green Dot Magnifier: 1x Objective lens: 32mm Eyepiece: 28mm Material: aluminum Dot Color: Red Green Brightness level: 2 levels Zero value: 1 MOA Field of view: 60 ' at 100 yards Parallax: Parallax Free Length: 130mm Batteries not included. 2x CR44 LR44 AG13 batteries required.