Premium Aluminum Blowback Housing Kit for Tokyo Marui Hi Capa 5.1 Airsoft Pistols

Engineered for Performance
Our 50g ultra-lightweight aluminum blowback housing reduces operational mass by 40% compared to standard polymer models while maintaining military-grade durability (-40°C to 120°C operational range). The aggressive geometric cutouts not only slash weight but also improve heat dissipation during extended skirmishes.

Customizable Aesthetic
Available in tactical Black, vibrant Cobalt Blue, and desert-ready Tan finishes (anodized to MIL-DTL-86253 standards), this housing transforms your Hi Capa 5.1 into a personalized competition weapon while resisting wear from frequent slide operations.

Universal Compatibility
Specifically designed for Tokyo Marui Hi Capa 5.1 systems but engineered to fit most aftermarket blowback components (including Systema and Prometheus parts), ensuring seamless integration with your existing upgrade train like reinforced gears or high-torque motors.

Premium Inclusions
Each kit includes a precision-machined spring guide plug that prevents barrel obstruction – a common issue with third-party blowback modifications – along with anti-slip texture rings for improved grip during rapid-fire sequences.

Why This Upgrade?
Outperforms standard polymer housings with 30% lighter weight while offering superior heat resistance (-40°C to 120°C operational range). Perfect for tournament players seeking both form and function in their airsoft gear.

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