Aim Sports MT021 M4 Handguard 6″ Carbine Style, Aluminum Quad Rail

Key Specifications

• The handguard is a Quad Rail design for mounting accessories.
• The rails are Picatinny and compatible with Weaver/Picatinny 1913 accessories.
• Made from Aluminum (aircraft-grade).
• Designed for carbine-length direct impingement gas systems.
• Compatible with AR15/M16/M4 platforms.
• The finish is black anodized.
• The design is a two-piece drop-in handguard that requires no gunsmithing.
• Feature highlighted: Easy Installation.

The Aim Sports MT021 is a 6-inch carbine-style M4 handguard that provides a drop-in quad rail interface for AR platform carbines. It is machined from aircraft-grade aluminum and finished with a black anodized coating for corrosion resistance and consistent appearance. The two-piece design installs without gunsmithing and is compatible with most carbine-length direct impingement gas systems. It accepts standard Weaver/Picatinny 1913 accessories for straightforward accessory mounting.

Whether upgrading an existing carbine or assembling a dependable platform, the MT021 delivers durable construction, full Picatinny rail coverage, and simple installation—making it a practical choice for shooters who want a functional, no-nonsense quad rail solution.