Upgrade your SIG MCX rifle with the TriggerTech SIG MCX Two Stage Trigger, a precision-engineered drop-in accessory designed to deliver consistent, reliable performance in tactical and competitive shooting scenarios. This adaptable two-stage trigger combines patented Zero Creep Technology with Frictionless Release Technology for a crisp, 1911-like break that minimizes shooter disturbance and enhances shot placement accuracy. Key Features and Benefits Adjustable Pull Weight: Fine-tune your trigger from 2.5 to 5.0 lbs in precise 2 oz increments using CLKR Technology, allowing customization for individual preference without affecting hammer force or primer ignition reliability. Zero-Creep Break: The free-floating roller mechanism eliminates creep for an exceptionally clean second-stage release, improving consistency shot after shot even after thousands of rounds. Minimal Overtravel and Reset: Sub 0.015" overtravel and sub 0.030" reset enable faster follow-up shots while maintaining sight picture stability. Durable Construction: 7075 anodized aluminum housing paired with hardened 440C stainless steel internals provides corrosion resistance and long service life in demanding environments. Flat Wire Hammer Spring: Ensures hard primer compatibility and dependable ignition across all pull weights. Technical Specifications First Stage: Fixed at 0.75 lbs Second Stage: Adjustable from 1.75 to 4.25 lbs Take-Up Distance: 0.035" Trigger Pin Size: Mil-spec 0.154" (pins not included) Available Lever Options: Black Adaptable Curved or Black Adaptable Flat Platform Compatibility: SIG MCX and compatible pump-action AR platforms Warranty: Lifetime Why Choose This Trigger for Your SIG MCX Stock triggers often suffer from excessive creep, long reset, and inconsistent pull weights that can compromise accuracy under stress. The TriggerTech SIG MCX Two Stage Trigger addresses these pain points with its short two-stage action and external adjustment access, delivering enhanced control and repeatability for precision shooting, duty use, or competition. Its robust design ensures reliable function in harsh conditions without reliance on coatings or lubricants that can degrade over time. Installation is straightforward as a true drop-in unit, though professional gunsmith verification is recommended for optimal safety and performance. Common Questions How is the pull weight adjusted? CLKR Technology allows adjustment via an accessible set screw with audible and tactile clicks in 2 oz increments, performed with the upper receiver separated from the lower. Is this trigger compatible with all SIG MCX variants? It is specifically engineered for SIG MCX platforms and select pump-action ARs; always verify fitment with your specific model. What maintenance is required? The frictionless design reduces the need for lubrication on engagement surfaces, promoting consistent performance over extended use with minimal upkeep beyond standard firearm cleaning.