Product Description

Amped Custom Affordable Series - Delta Armory x Back Draft M4 KeyMod 10" Charlie | Half Tan & Black
The Amped Custom Affordable Series – Delta Armory x Back Draft M4 KeyMod Charlie is built to give players a reliable, efficient, and wallet-friendly HPA platform without sacrificing performance. Starting with the Delta Armory 10" Charlie Half Tan M4 AEG, we’ve outfitted this rifle with Backdraft’s PHOENIX HPA engine, delivering consistent power, modular control, and the flexibility players demand on the field.
This build includes an Amped Integral Grip Line 2.0 (IGL 2.0) in black for a streamlined air rig connection, plus a PolarStar VFC Fusion Engine small parts set to ensure durability and long-term reliability. The result is a clean, field-ready HPA rifle designed for players who want to step into the world of HPA without breaking the bank.
The “Affordable Series” reflects Amped’s mission to provide dependable HPA builds at a price point that’s approachable — all while maintaining the same quality control and attention to detail you’d expect from our custom shop.
Charlie 10" M4 Features:
- Used the Delta Armory M4 KeyMod 10" Charlie (Half Tan) base rifle
- Backdraft Innovations PHOENIX HPA engine with modular FCU and V2 trigger board
- Long harness, grip line, and M4 nozzle included
- Amped IGL 2.0 in black with Phoenix configuration
- PolarStar VFC Fusion Engine small parts set for durability
- Professionally assembled and tested by the Amped Custom Shop
- Part of Amped’s Affordable Series — reliable HPA builds at budget-friendly pricing
Manufacturer: Delta Armory
Color: Half Tan & Black
FPS (Feet Per Second): ~380 FPS with 0.20g BBs
Overall Length: 31.5" - 35" Adjustable
Product Weight: 5.2 lbs
Inner Barrel Length: 400mm
Barrel Thread Spec: 14mm Negative
Included Magazine Capacity: 120rd Mid Capacity
Firing Modes: Semi/Full-Auto, Safety
Recommended Battery: Needs 7.4v Lipo HPA battery *Not Included
Included Build Parts:
- Delta Armory - M4 KeyMod 10" Charlie EAGLE (Half Tan)
- Backdraft Innovations - PHOENIX M4 HPA Engine. Modular FCU with V2 Trigger Board, Long Harness, Grip Line, and M4 Nozzle
- IGL2.0-BLK-PHX Amped Integral Grip Line 2.0 | Standard Weave IGL | Phoenix | Black
- PolarStar VFC M4 Fusion Engine Small Parts Set (Trigger, Spring, Lever, Block, Screw & Spring)
Package Includes: Gun, Magazine, Manual