Experience a streamlined installation process with our precision engineered bushing, designed to save you valuable time. The bushing comes with a pre-machined lockup angle, ensuring a perfect fit right out of the box. For those using Colt factory barrels, the pre-fit option requires only minimal adjustments, allowing for a quick and hassle-free setup. For custom applications, the Gunsmith Fit option provides the flexibility to fine-tune both dimensions, ensuring a tailored fit for your specific needs. Whether you're a professional gunsmith or a DIY enthusiast, our bushing offers the perfect balance of convenience and precision.