Experience unmatched precision and performance with the Nowlin ECM match-grade barrels, tailored for the 1911 Auto. This all-inclusive barrel kit streamlines installation, featuring a pre-fitted stainless steel bushing, barrel link and pin, requiring minimal fitting. Each barrel is expertly crafted with a pre-fitted hood, top lugs and bottom feet, offering an exceptionally close fit that boosts accuracy for most 1911 models. The kit also includes a factory-standard link and a hardened, oversized pin, ensuring robust and reliable performance. Enhance your shooting experience with the superior craftsmanship and engineering of Nowlin's ECM match-grade barrels. The Nowlin .45 ACP stainless 1911 pre-fit match grade barrel 4.25 inches NR is engineered for straightforward installation, necessitating minimal fitting The barrel kit enhances accuracy through its pre-fitted hood, top lugs and bottom feet, ensuring a precise fit in the majority of 1911 auto models The kit comprises a stainless steel bushing, a barrel link, a hardened oversized pin and a factory-standard link