Hand-tuned in Austria Available at airsofter.at Ships in 1–3 business days
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Umbrella Armory operator with XFORCE EMAG in the field

HPA AIRSOFT

The extra Meter

Where do I buy? Orders are placed in our shop airsofter.at. Every button here takes you straight to that product — ordering, shipping and support all happen there.

Ready to Play

Complete Builds

Fully assembled and range-tested systems — HPA and AEG, each tuned by hand.

6 models

Precision

Barrel Systems

Four build levels of the same precision barrel — from the bare stainless steel barrel to the complete R-Hop system with CNC hop-up. Every level comes in ten lengths.

Dual Stabilised Carbon Outer Barrel

Ultra-light

Carbon Outer Barrels

One of our best sellers: the free-floating full carbon outer barrel for M4/AR15 platforms.

Full carbon · CNC alloy connectors

Ultra-light carbon tube with CNC milled aluminium connectors, fitting most standard upper receivers. Dual inner barrel stabilisation front and rear — the guides are designed for the XFORCE hop-up chamber and compatible with most others. Choose an inner barrel at least as long as the outer barrel for the full stabilising effect.

Choose length

  • 135 mm
  • 155 mm
  • 185 mm
  • 229 mm
  • 247 mm
  • 280 mm
  • 310 mm
  • 363 mm
  • 387.5 mm
  • 416 mm

The carbon outer barrels are currently not listed in the shop — we still make them, please ask via our shop airsofter.at.

All about this system →

Carbon Suppressors

Carbon

Carbon Suppressors

Foam-filled carbon fibre suppressors with aluminium end caps and PCU Spike Tracer compatibility. −14 mm (CCW) threading, 52 g, available in 70, 100 and 130 mm.

Note: foam filling may not be purchased in Switzerland, Belgium or Denmark.

Choose length

Core

Hop-Up Chamber

The rotary chamber our builds are based on.

2015 /// 2026

10 Years. One Obsession.

10 years of precision. 10 years of in-house manufacturing. 10 years proven in the field.

Learn more

Workshop & community

Handbuilt, proven in the field

Machined, assembled, measured and zeroed — no system leaves the workshop until the trajectory is right. What you see here are our own builds and the players running them.

A part being machined in the workshop, sparks flying
In-house production
A player in action with an Umbrella Armory build
In the field
Silhouette of a build in front of a projected Umbrella Armory lettering in signal orange
Engineered to Perform
A player with an OCAW Pro Founders Edition
Founders Edition

From the community

First-hand experience

01

Every system measured

No build leaves the workshop without a chrono record and a verified trajectory.

02

XFORCE in-house production

Hop-up units, R-Hop barrels and carbon parts are made in our own CNC shop.

03

Over 10 years of builds

Since 2015 we have been building custom systems in the USA for players who value consistency over spec sheets.

Ready for your system?

All products are in stock at airsofter.at — including advice and delivery within 1–3 business days.

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