KA Tech MAC Polarstar AR7 V MSG/ESG HPA M4 Galaxie - KA Tech Airsoft - Polarstar F2
KA Tech MAC Polarstar AR7 V MSG/ESG HPA M4 Galaxie - KA Tech Airsoft - Polarstar F2

KA Tech MAC Polarstar Galaxie Euro AR7V HPA M4

$1,650.00
Barrel Length 6"
Polarstar HPA Engine Kythera
Barrel Type Standard outer barrel

Up to 45 business days

30-Day Money Back Guarantee
Ships within 24-48 hours
HPA Specialists Since 2019
Description

Built to dominate on the field, the KA Tech MAC AR7 V is a premium custom HPA rifle engineered for players who want the highest level of accuracy, speed, durability, and customization. Designed with a full CNC aluminum and carbon fiber body, this platform delivers the perfect balance of lightweight handling, aggressive styling, and competition-ready performance.

This rifle is built with top-tier internals and premium external components to give players a true performance advantage. Whether you are snapping between targets in close quarters or demanding maximum consistency shot after shot, the MAC AR7 V is made to perform at a high level while maintaining the clean, signature look KA Tech is known for.

The AR7 V can be configured in two distinct setups to match your playstyle. Choose the standard outer barrel configuration with a 200mm inner barrel for a more traditional setup, or select the Speed Cannon configuration with a 155mm inner barrel, which houses the tracer unit inside the carbon fiber barrel for a cleaner and more streamlined look. Both options are built to deliver fast response, excellent air efficiency, and strong consistency on the field.

Every build is assembled around premium parts, proven HPA performance, and the flexibility serious players demand. From competitive speedsoft builds to highly customized personal setups, the KA Tech MAC AR7 V is built to give you an edge in performance, function, and style.

Features

  • Full CNC aluminum and carbon fiber construction
  • Built for high-end accuracy, speed, and reliability
  • Premium HPA rifle platform with extensive customization potential
  • Lightweight but durable design for competitive play
  • Choice of standard outer barrel or Speed Cannon configuration
  • Speed Cannon option houses the tracer inside the carbon fiber barrel for a cleaner front-end look
  • Compatible with M4-style magazines
  • Built with top-tier internal and external components throughout

Configuration Options

Choose the setup that best matches your build style:

Standard Barrel Configuration

  • Standard outer barrel
  • 200mm inner barrel

Speed Cannon Configuration

  • Speed Cannon front end
  • 155mm inner barrel
  • Tracer unit housed internally within the carbon fiber barrel

Tech Specifications

FPS: Adjustable from approximately 270–410 FPS

Inner Barrel Length: 200mm or 155mm depending on configuration

Barrel Thread Spec: 14mm negative

Magazine: M4-style magazines (not included)

HPA Engine Options: PolarStar Kythera, Jack, F2, or Fusion Engine

Firing Modes: Semi / Full-Auto

Battery: HPA 7.4v JST Mini LiPo (not included)

Included Build Parts

AR7 V Receiver

8 inch UL Carbon Handguard V or Speed Cannon

8 inch carbon outer barrel

Aluminum MAC end cap

Gorilla MSG Airtac grip

PolarStar MR2 regulator

PolarStar Kythera, Jack, F2, or Fusion Engine

Maxx or PolarStar hop-up

Maple Leaf Super Macaron bucking

Tight bore 6.02 inner barrel in 200mm or 155mm

SPEED trigger

Retro Arms magazine release

Retro Arms selector switch

Important Notes

Magazine not included

Battery not included

Tracer unit not included unless added/configured separately

Build parts may vary slightly based on selected configuration and availability

Rifles are made to order and may take up to 45 working days to be built

Built to order — production begins immediately upon purchase.

Estimated production time: up to 45 business days (often less).

Need it faster? Contact us to check current in-stock availability.

If we can't meet this window, you may cancel for a full refund — no fee.

Polarstar Manufacturer Warranty — 1 year on Polarstar components (engine, regulator, etc.).

KA Tech Labor Warranty — 3 months, 100% labor covered. You only pay for parts.

Warranty activation requires watching our 2-minute HPA do's & don'ts video.

Cancellations are accepted any time before shipping; a 30% restocking fee applies once production has begun.

Trade-ins are accepted any time — 70% store credit / 50% cash refund if like-new, 60% store credit / 40% cash refund if used.