Pushing the WE SCAR-H MK17 gas blowback rifle to perform at peak levels with green gas or CO2 will quickly shred its factory zinc alloy internals. The intense recoil and sustained pressure inevitably cause severe sear rounding and crippling wear across the firing mechanism. Replacing those fragile parts with this fully preassembled CNC machined steel trigger group permanently hardens the core of your tactical rifle. Arriving as a complete drop-in package, the unit contains a heavy-duty steel hammer, sear, trigger, and high-tension springs ready for immediate installation. By utilizing a revised Version 3 design, the unit introduces perfectly refined engagement angles and optimized tolerances for remarkably smooth hammer travel. A stealthy matte black coating wraps every component, aggressively shielding the metal against friction wear and harsh environmental corrosion. Dedicated MilSim players demanding unyielding reliability from their heavy caliber platforms will find this comprehensive steel upgrade absolutely mandatory for dominating brutal outdoor deployments.
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