Delta Armory M4 / AR15 KeyMod 10" CHARLIE – Black

Delta Armory M4 / AR15 KeyMod 10″ CHARLIE in black finish is a next-generation AEG airsoft rifle featuring a QRS spring change system, a precision 6.03 mm inner barrel, and reinforced SHS internal parts. It offers muzzle velocity around 115 m/s, a lightweight yet durable ABS polymer body. The CHARLIE series is a powerful and user-friendly rifle for beginners as well as for future upgrades.

Technical Specifications

• Weapon Type: AEG (Electric)
• Length: 800–890 mm
• Inner Barrel Length: 370 mm
• Weight: 2363 g
• Muzzle Velocity: Approx. 115 m/s (with 0.20 g BB)
• Gearbox: V2 (TM Standard)
• Hop-Up: Yes, Adjustable (Rotary)
• Fire Modes: Semi, Full Auto
• Bearings: 7 mm Sleeve Bearings
• Piston: SHS Reinforced (14 Steel Teeth)
• Barrel Thread: 14 mm CCW
• Receiver Material: ABS Polymer
• Handguard: KeyMod 10″ (Polymer)
• Variant: CHARLIE
• Quick Spring Change: Yes (QRS Gen2)
• Motor: Standard Long-Type
• Magazine Capacity: 120 BBs
• Recommended Battery: Li-Pol / Li-Ion 7.4 V (Not Included)
• Connector Type: Tamiya (Mini)

Package Contents

• Delta Armory M4 / AR15 KeyMod 10″ CHARLIE AEG Rifle
• DMAG Mid-Cap Magazine (120 BBs)
• RIS Rails for KeyMod Handguard (3 pcs)

Warning

• We recommend using a 7.4 V Li-Pol battery for optimal performance and longevity.
• Clean the barrel regularly and maintain the hop-up unit for maximum service life.
• For airsoft use only. Always wear eye protection.
• Installation of a MOSFET or ETU unit is required when using an 11.1 V battery.
• Some manufacturers’ springs are significantly overrated (for example, an SHS M120 spring may perform similarly to an M130–140 spring) and may exceed the gearbox durability rating. We recommend using quality M120 springs to avoid damage caused by incorrectly rated springs.
• When installing a progressive spring, ensure that the end with the tighter coil spacing is positioned on the spring guide side facing out of the gearbox.
• Never store the rifle with the battery connected.