Del-Ton AR-15 Pre-Ban Flat Top Barrel Assembly 11.5" Black

The Del-Ton AR-15 Pre-Ban Flat Top Barrel Assembly with 11.5" Black finish is a complete upper receiver designed for operators requiring a compact, proven platform suitable for close-quarters work, home defense, or short-range precision applications. This assembly arrives fully assembled, headspaced, and test-fired—eliminating the need for secondary gunsmithing and ensuring immediate reliability upon installation.

The 11.5" heavy-profile barrel features a 1-in-9 twist rate optimized for stable bullet performance across a broad velocity range, while the chrome-moly vanadium construction provides superior corrosion resistance compared to standard steel. The flat-top receiver with M4 feed ramps and white T-marks delivers the modularity users expect from mil-spec configurations, allowing integration of optics, iron sights, and rail systems without modification. The included HPT/MPI tested bolt and carrier group meets military proof testing standards, confirming dimensional accuracy and material integrity before assembly. CAR-pattern handguards and charging handle complete the package, providing immediate ergonomic utility in the field.

This configuration serves law enforcement agencies, military personnel, and civilian operators who prioritize compact maneuverability without sacrificing barrel rigidity or accuracy. The pre-ban designation reflects compliance with legacy regulatory frameworks familiar to professional armories. Weighing 5.3 pounds, this upper installs directly onto any milspec lower receiver, making it an economical choice for building a specialized short-barrel platform or replacing an existing upper without requiring full rifle rebuilds.

Del-Ton's pre-assembled, tested upper assemblies are recognized for consistency and straightforward installation. This model represents a field-proven balance between compact dimensions and mechanical reliability, backed by the manufacturer's commitment to mil-spec tolerances and quality control.