SKU: CMMG55AFF97
UPC: 815835018256
The CMMG Mil-Spec Trigger Kit for AR15 delivers precision-engineered components built to military specifications for reliable firearm maintenance and upgrade applications. CMMG manufactures these trigger assemblies with the tight tolerances and quality control that serious shooters demand when upgrading or refreshing their AR-platform rifles.
This mil-spec trigger kit is constructed from hardened steel components with rigorous attention to dimensional accuracy. The kit incorporates trigger, hammer, and associated springs and pins required for complete trigger group installation in standard AR15 receivers. Mil-spec dimensions ensure compatibility with standard AR lower receivers and conform to military acceptance criteria for repeatability and function. The precise manufacturing process minimizes tolerance stacking, resulting in consistent trigger break and reliable ignition across repeated firing cycles.
This trigger kit suits builders, gunsmiths, and operators performing AR15 maintenance or assembly. Whether replacing a worn trigger group, building a custom AR from a stripped lower receiver, or maintaining inventory for duty weapons, the mil-spec configuration ensures drop-in compatibility and immediate functionality without fitting or modification. Range shooters, law enforcement armories, and military units rely on mil-spec components because they meet established performance standards across large equipment populations.
AR15 trigger upgrades and replacements remain among the most common maintenance items in the AR platform ecosystem. Mil-spec assemblies like this CMMG kit maintain compatibility with standard lower receivers while delivering the durable construction and dimensional consistency that define military-grade firearm components.
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