The Colt A2 Swivel Screw Black Steel is a precision-crafted rifle parts component designed for AR-15/M4 platforms, offering dependable performance in a rugged black steel finish. Built by Colt with a focus on compatibility and durability, this AR-15 model part integrates seamlessly with Colt receivers to ensure secure assembly and reliable operation under demanding field conditions. The black finish not only provides a low-reflective appearance suitable for hunting and tactical applications but also enhances corrosion resistance for long-term use in varied environments. Crafted from high-strength steel, the A2 Swivel Screw delivers the fit and retention necessary for smooth cycling and accurate alignment, reducing wear while supporting steadfast field maintenance. This versatile piece is ideal for shooters who demand consistent torque, precise fit, and straightforward installation, enabling quick field repairs and reliable performance during rigorous training or hunting sessions. With Colts pedigree and an emphasis on rugged functionality, this component supports dependable firearm performance, smooth action, and confidence in your AR-15/M4 platform while maintaining a clean, professional profile on any build.