Product OverviewThe CMMG 57DF1C7 Barrel Sub-Assembly is a precision-engineered barrel designed specifically for 5.7x28mm caliber firearms. With a length of 10.4 inches, this medium taper barrel features a threaded design, making it compatible with suppressors and other muzzle devices. Constructed from 4150 chrome moly vanadium steel and finished with a manganese phosphate coating, this barrel is built for durability and performance, ensuring reliable operation in various shooting conditions.Intended UseThis barrel is primarily intended for tactical use and firearm customization.Who It Is ForThis product is ideal for firearm enthusiasts looking to upgrade their PS90 SBR with a high-quality barrel for improved accuracy and versatility. Shooters seeking longer barrels for enhanced performance may consider alternatives with different lengths.Key FeaturesChambered for 5.7x28mm: Optimized for use with FN 5.7x28mm caliber ammunition.10.4-inch Length: Provides a balance between maneuverability and ballistic performance.Medium Taper Design: Enhances weight distribution and accuracy, improving overall handling.Threaded for Muzzle Devices: Allows for easy attachment of suppressors or compensators.Durable Construction: Made from chrome moly vanadium steel with a manganese phosphate finish for enhanced longevity.Real-World UseImagine setting up for a day at the range, equipped with your PS90 SBR outfitted with the CMMG 57DF1C7 barrel. Its 10.4-inch length allows for quick target acquisition, while the medium taper design ensures it handles well during rapid fire drills. The threaded muzzle accommodates your favorite suppressor, making it perfect for quieter shooting sessions.