The AAC Advanced Armament Company 64747 Fixed Barrel Spacer in Black delivers a reliable, purpose-driven upgrade for handgun parts kits, engineered to support precise barrel alignment and secure fitment on compatible fixed-barrel configurations. Designed by AAC, this Fixed Barrel Spacermodel 64747offers robust construction and consistent dimensions to help maintain consistent performance and fitment across shooting sessions. The spacers fixed-barrel design is tailored for applications where a stable, non-rotating interface is essential, ensuring reliable chamber alignment and bore integrity while cycling, mounting, or servicing handguns that incorporate fixed barrels. Its Black finish adds a low-glare, durable aesthetic suitable for field and range use, and its compatibility with specific handgun components makes it a practical addition for gunsmithing, maintenance, or parts replacement. This part falls under handgun parts and is suitable for shooters seeking dependable spacer solutions that preserve accuracy and weapon function without introducing unnecessary complexity. With its model designation and Reliable AAC craftsmanship, the Fixed Barrel Spacer supports professional-grade assembly, precise fitment, and long?lasting performance for discerning gun owners and technicians working with fixed-barrel configurations.