Delta Armory M4 / AR15 SilentOps RIS 7" CHARLIE – Black

Delta Armory M4 / AR15 SilentOps RIS 7″ CHARLIE in black is a next-generation AEG airsoft rifle featuring a QRS spring change system, to 6.03 mm precision inner barrel, and reinforced SHS internal parts. It offers muzzle velocity around 115 m/s, a lightweight yet durable ABS polymer body with a suppressor. The CHARLIE series is a powerful and easy-operate rifle for beginners. 

Technical Specifications

• Weapon Type: AEG (electric)
• Length: 730–810 mm
• Inner Barrel Length: 335 mm
• Weight: 2170 g
• Muzzle Velocity: Approx. 115 m/s (with 0.20 g BB)
• Gearbox: V2 (TM standard)
• Hop-Up: Yes, adjustable (rotary)
• Fire Modes: Semi-auto, full-auto
• Bearings: 7 mm ball bearings
• Piston: SHS reinforced (14 steel teeth)
• Barrel Thread: 14mm CCW
• Body Material: ABS polymer
• Handguard: RIS 7″ (polymer)
• Version: CHARLIE
• Quick Spring Change: Yes (QRS Gen2)
• Engine: Standard long-type motor
• Magazine Capacity: 120 BBs
• Recommended Battery: Li-Pol / Li-Ion 7.4 V (not included)
• Connector Type: Tamiya (small)

Package Contents

• Delta Armory M4 / AR15 SilentOps RIS 7″ CHARLIE AEG rifle
• DMAG mid-cap magazine (120 BBs)

Warning

• We recommend using a 7.4 V Li-Pol battery for optimal performance and longevity.
• For maximum service life, regularly clean the barrel and maintain the hop-up unit.
• Intended for airsoft use only. Always wear eye protection.
• When using an 11.1 V battery, installation of a MOSFET or ETU unit is required.
• Some manufacturers’ springs are significantly overrated (for example, an SHS M120 spring may perform similarly to an M130–140 spring), and their actual power may exceed the gearbox’s rated durability. Use quality M120 springs to avoid damage caused by springs that do not match their designation.
• When installing a progressive spring, ensure the end with tighter coils faces outward on the spring guide.
• Never store the rifle with a battery connected.