CMMG 22D5B6E Replacement Barrel Kit with Bolt Carrier Group 22 LR 4.50" Threaded

The CMMG 22D5B6E Replacement Barrel Kit with Bolt Carrier Group is the perfect solution for those looking to convert their existing upper to a dedicated .22LR platform, offering an efficient and enjoyable shooting experience. This kit features a 4.5-inch medium taper profile barrel crafted from durable 4140 chrome moly steel, ensuring longevity and reliability in the field. The salt bath nitride finish applied inside and out enhances corrosion resistance and provides a sleek, professional appearance. With a 1:16 twist rate and a .22LR sporting chamber, this barrel is designed for optimal performance, allowing for accurate and consistent shooting. The threaded 1/2-28 muzzle accommodates a variety of suppressors and muzzle devices, making it versatile for different shooting applications. Simply purchase a compatible magazine, and you'll be ready to enjoy the benefits of reduced recoil and lower ammunition costs while maintaining the familiar feel of your AR-15 or Mk4 platform. Whether you're a seasoned hunter or a recreational shooter, the CMMG 22D5B6E Replacement Barrel Kit is an essential addition to your firearm collection, providing the functionality and adaptability you need for a wide range of shooting scenarios.