The KNS Precision KNS NON-ROT TRG/HMR PIN.1555 G2 MOD2 delivers a reliable upgrade for AR-15 platforms with its Gen 2 Mod 2 design featuring non-rotating trigger and hammer pins in a durable black finish. Engineered to improve consistency and alignment under cycling pressures, these pins help reduce unwanted movement, maintain a clean trigger pull, and contribute to smoother hammer engagement for enhanced overall reliability in a variety of rifle builds. Ideal for precision shooters, those building a dedicated varmint or sport rifle, or any enthusiast seeking long-term performance, the Gen 2 Mod 2 pins integrate seamlessly with compatible AR components, supporting repeatable resets and steadier shot cadence. Constructed with quality materials and finished to resist wear, they are designed to pair with standard parts while delivering improved fit and function, making installation straightforward for an experienced gunsmith or capable hobbyist. With KNS Precisions reputation for durable, mission-ready parts, this upgrade helps optimize trigger timing, reduce misalignment risk, and promote consistent performance across shooting sessions.