Brand: DOUBLE BELL
Model: 773 SAI
Released: Aug. 2021
Type: Gas Powered
Gas Type: Green gas
Material: Full Metal
Durable hervyweight aluminum slide assembly
Metal slide, polymer frame, Metal trigger,
20mm polymer Bottom Frame Mounted Rail
Extended Beaver Tail Grip Safety
Competition Style Hammer and Trigger
Metal Outer and inner Barrels
Orange Tip (Can remove with clockwise)
Inner Barrel inner diameter size: 7.5mm
Hop up
Gas blowback 
Pistol Lanyard Mount
Magazine Capacity: Approx 10 Gel Balls
Performance: 
Up to 300 Feet per Second
Specs:
Length: 21.5cm
Width: 3.5cm
Height: 14cm
Weight: 900g
Package Includes:
1 x Glock G17 SAI Gas-Powered Gel Blaster
1 x Green gas Magazine
1 x Carry Case