Stainless Steel Inner Barrel with guaranteed concentricity and a mirror-like surface finish. AEG HopUp cut in the front with compatibility with any standard V2 rotary style HopUp Units. The rear of the barrel features cuts for stabilizing O-Rings and a crowned barrel exit for consistent gas release.
100% Made in Austria — 100% Stainless Steel
7mm HopUp Window
Solid Stainless Steel
Mirror-like Surface Finish
Stable Concistency.
Deep crowning at the exit of the barrel in combination with surrations for O-Rings ensure perfect stability.
More Hop. More Range.
Compatible with all rotary style HopUp Units the larger barrel window provides up to 7mm of Hop.
Umbrella Armory is a performance engineering workshop specializing in precision-tuned airsoft rifles and HPA systems. Founded in California and now operating in Austria, Umbrella Armory builds fully optimized replicas for competitive players who demand real ballistic consistency and reliability.
Every rifle is individually assembled, calibrated, and verified under live conditions to deliver perfect shot-to-shot accuracy and efficiency.
Umbrella Armory’s mission is to bring professional-grade performance to serious players worldwide — combining craftsmanship, testing, and innovation for the most consistent airsoft systems in the field.
Outer Barrels
Suppressors
Magazines
Inner Barrels
Hop Up Chambers
Buckings
Gearbox Shells
Drop-In Gearboxes
Mosfets
TRIGGERS
AEG Internals
HPA Parts
