Ed Brown 1911 Barrel Features CNC machining to slightly oversized dimensions gives this barrel a tighter match-quality lockup fit than a standard factory barrel which reduces the small amount of play that can affect accuracy in a worn or loosely fit 1911. Cryo stress relieving performed before the final rifling pass helps stabilize the steel at a molecular level reducing internal stresses that can otherwise cause a barrel to shift dimensionally over its service life and lose accuracy. Precision broach-cut rifling is a slower more exacting rifling method than button rifling and it produces consistent bore dimensions that shoot well with a wide range of bullet types including softer lead projectiles that some rifling methods handle poorly. The complete kit ships with the pre-fit match-grade barrel along with the bushing link and pin needed for installation saving the buyer from sourcing those small parts separately. Some minor fitting may be required during installation and Ed Brown notes that additional fitting may be necessary when installing this barrel on a Colt enhanced slide specifically. The stainless steel construction resists corrosion better than a standard carbon steel barrel while offering the added benefit of a bright distinctive silver finish that many 1911 shooters prefer for a clean classic look. Because this is a Government-length barrel at 5 inches it is intended specifically for full-size 1911 frames rather than Commander or compact variants. For 1911 owners at GrabAGun seeking a genuine accuracy upgrade with proven match-grade machining this Ed Brown barrel is a trusted choice among competitive and precision shooters. ED BROWN 1911 Government Barrel Specifications Brand: Ed Brown Fits: 1911 Government Caliber: .45 ACP Barrel Length: 5 Barrel Style: Non-Threaded Finish: Stainless Color: Silver Available At: GrabAGun