Delta Armory M4 / AR15 M-LOK SilentOps 10" CHARLIE – Green

Delta Armory M4 / AR15 M-LOK SilentOps 10″ CHARLIE in green is a next-generation AEG airsoft rifle featuring a QRS quick spring change system, to 6.03 mm precision inner barrel, and reinforced SHS internal parts. It offers 115 m/s muzzle velocity, a lightweight yet durable ABS polymer body with a metal suppressor. The CHARLIE series is a powerful and easy-to-use rifle for beginners.

Technical Specifications

• Weapon type: AEG (electric)
• Length: 735–815 mm
• Inner barrel length: 280 mm
• Weight: 2082 g
• Muzzle velocity: approx. 115 m/s (with 0.20 g BB)
• Gearbox: V2 (TM standard)
• Hop-up: Yes, adjustable (rotary)
• Firing modes: Semi, Full-Auto
• Bearings: 8mm slide bearings
• Piston: SHS reinforced (14 metal teeth)
• Barrel thread: 14mm CCW
• Body material: ABS polymer
• Handguard: M-LOK 10″ (polymer)
• Variant: CHARLIE
• Quick spring change: Yes (QRS Gen2)
• Engine: Standard long shaft
• Magazine capacity: 120 BBs
• Recommended battery: Li-Po / Li-Ion 7.4V (not included)
• Connector type: Tamiya (small)

Package Contents

• Delta Armory M4 / AR15 M-LOK SilentOps 10″ CHARLIE AEG rifle
• DMAG mid-cap magazine (120 BBs)
• RIS rails for M-LOK handguard (3 pcs)

Notice / Warnings

• We recommend using a 7.4V Li-Po battery for optimal performance and longevity.
• For a long lifespan, regularly clean the barrel and maintain the hop-up.
• Designed for airsoft use, always wear protective goggles.
• When using an 11.1V battery, installing a MOSFET or ETU unit is mandatory.
• Springs from some manufacturers are heavily overrated (e.g., an SHS M120 spring corresponds to M130-140 performance) and their values could exceed the declared durability of the gearbox. It is advisable to choose high-quality M120 springs to prevent potential weapon damage from a spring that does not match its rating.
• When replacing a spring with progressive (irregular) winding, ensure that the end of the spring with the denser winding is placed on the spring guide facing out of the gearbox.
• Never store the weapon with the battery connected.