The Cyma CM518 SAI Rifle is an electric-powered airsoft rifle designed to emulate the SAI GRY AR15 assault rifle. Constructed primarily from durable ABS polymer, it features a metal outer barrel, charging handle, and buffer tube, ensuring a lightweight yet robust build.
 
Features:
The rifle boasts a fortress-style muzzle brake that can be removed to reveal a 14mm counter-clockwise threaded barrel, allowing for the attachment of suppressors. It includes a 21-inch 20mm RIS/RAS top rail, providing ample space for various optics and accessories. The handguard is equipped with ventilated slots and multiple 20mm rails on the sides and bottom for additional attachments. A six-position adjustable crane stock accommodates different user preferences.
The CM518 offers adjustable hop-up and operates with a V2 metal gearbox, delivering a rate of fire of approximately 11.6 rounds per second. It supports safe, semi-automatic, and fully automatic firing modes.
 
Specs:
Length: 79 cm (shortest stock adjustment) to 87 cm (longest stock adjustment)
Inner Barrel Length: 400 mm
Magazine Capacity: 300-round high-capacity magazine
Battery and Charger: Included
Weight: Approximately 1.8 kg
Fire Modes: Safe, Semi-Automatic, Fully Automatic
Hop-Up: Adjustable
Thread for Silencer: 14mm counter-clockwise
Battery Type: NiCad
Battery Connector: Mini Tamiya
Velocity: Approximately 330 FPS with 0.2g BBs
Effective Range: 40-50 meters
Construction: ABS polymer body with metal components
Shooting Modes: Safety, Semi-Automatic, Fully Automatic
Thread for Silencer: 14mm counter-clockwise
Quick Spring Change: No
MOSFET: No
Battery and Charger Included: Yes
Battery Type: NiMh
Connectors: Mini Tamiya
Thread for Silencer: 14mm counter-clockwise
Quick Spring Change: No
MOSFET: No
Battery and Charger Included: Yes
Battery Type: NiMh
Connectors: Mini Tamiya
 
Package includes:
Cyma CM518 SAI Rifle 
Magazine
Battery & charger