[Pre-Order] VFC Maxim Defense PDX-SD Suppressed M4 AEG Rifle - Gate Aster Optical - Tan

The Beginning of Maxim Defense

Maxim Defense is a premier U.S.-based firearms and tactical equipment manufacturer, specializing in high-performance weapon systems designed for military, law enforcement, and civilian markets. The company is best known for its compact Personal Defense Weapons (PDWs) and innovative firearm accessories, particularly in the realm of short-barreled rifles and collapsible stocks.

Renowned for its precision engineering and durable product designs, Maxim Defense focuses on delivering exceptional shooting experiences in extreme environments. Its flagship products, such as the MDX Series PDWs and the SCW (Sub Compact Weapon), are widely acclaimed for their modularity, superior ergonomics, and outstanding shooting stability—making them a preferred choice among elite military and law enforcement units. Additionally, Maxim Defense has developed cutting-edge technologies like the HATEBRAKE muzzle booster and suppressor systems, enhancing firearm concealability and accuracy.

As an industry innovator, Maxim Defense continuously pushes the boundaries of firearms technology to meet the demands of modern warfare and tactical operations. Whether in Close Quarters Battle (CQB) or specialized missions, the company upholds its core philosophy: "Maximum performance, minimal footprint," delivering unparalleled tactical advantages to users worldwide.

About VFC PDX:SD AEG - The Modern SD Concept, Reborn in 5.56

The Maxim Defense PDX SD is a fully integrated suppressed weapon system designed for extreme Close Quarters Battle (CQB) and low-visibility operations. Featuring a monolithic HUB suppressor system, it significantly reduces sound and muzzle flash while maintaining an ultra-compact form factor for superior concealability and handling. Equipped with the SCW stock, it enhances portability and shooting stability. With exceptional sound suppression and tactical adaptability, the PDX SD is an elite choice for special forces and law enforcement units seeking a highly compact, suppressed firearm.

The PDX SD AEG features a new battery storage design, making full use of the space inside the dummy HUB suppressor. This eliminates the need for an external battery box, keeping the gun sleek and compact. Paired with the SCW stock, the PDX SD maintains an extremely compact appearance without compromising performance, delivering both a streamlined look and maximum functionality.

Maxim Defense Full License Authorized Production

The VFC MD Series Airsoft replica is produced under full licensing and authorization from Maxim Defense. Each model features officially licensed trademarks, accurately replicated components, and detailing based on original specifications.

Accurately Reproduced PDX:SD Details

The exterior faithfully captures the design language of the PDX:SD, highlighted the compact and highly integrated character of the original PDX:SD platform.

New Front-Exit Wiring Routing Design

The PDX:SD AEG adopts a front-exit wiring design that reduces interference with the rifle’s structure and handling space. By routing wiring forward into the suppressor housing, the battery and electrical system are neatly integrated within the DSX dummy suppressor. It’s fully reflecting the highly integrated engineering philosophy of the PDX:SD platform.

The ECS GearBox (Ver.2.1)

All reinforced parts included HOP-UP system, new fiber reinforced piston & tappet plate, steel gear set & match grade cylinder, build-in GATE Electric Trigger System Set.

• Quick Release Gear box for individual Spring Change, no need to dismantling anymore!
• 8mm Ultra High Speed Ball Bearing
• Special Material 7 teeth Reinforced Piston
• Highly Tenacity Tappet Plate
• Competition Grade Lightweight Design Cylinder
• Build-in GATE ASTER Electric Trigger System
• Steel Custom Manufacturing High Speed Gear
• CNC Machined Aerodynamics Muzzle
• Steel Quickly disassemble Spring Guide

Build-in GATE ASTER Electric Trigger System

Transform your AEG by replacing trigger contacts with computerized controller equipped with innovative optical sensors, including proximity trigger sensor which offers even 250 sensitivity settings. Gain unique tactical advantage thanks to extremely fast trigger response and lots of other useful functions. ASTER's smart fuse protects your AEG’s battery, motor and the controller, even in case of reverse battery connection. This feature, along with the optical sensors, makes ASTER the most durable drop-in unit on the market.

• Protection against battery reverse polarity
• App-based control station gives you total control for your AEG
• GCS app allows for making firmware updates via the internet, what enables improvements.
• Proximity trigger sensor with 250 sensitivity settings
• Conformal coating (Military Specification MIL-V-173C) resistance to atmospheric conditions
• Optical sensors for detecting gear cam, trigger and selector position
• Programming via trigger allows configuration of basic functions. LED colors and vibrations indicate settings

Specifications:

• Overall Length: 610 - 730mm
• Weight: 2720g
• Inner Barrel Length: 305mm
• Magazine Capacity: 120rd Mid-Cap
• Gearbox: ECS V2.1 with Gate ASTER Optical
• Muzzle Velocity: Approx. 100m/s with 0.20g