CMC Triggers 81625 AR-15 Handguard Black Nitride 15.16" M-LOK

The CMC Triggers 81625 handguard transforms AR-15 platforms with premium 304 stainless steel construction and advanced black nitride coating. This 15.16-inch rail system provides extensive mounting options while maintaining the lightweight profile essential for tactical applications.

What Makes This Different

The 304 stainless steel core construction sets this handguard apart from standard aluminum alternatives, offering superior corrosion resistance and structural integrity. The black nitride finish provides enhanced wear resistance compared to standard anodizing, maintaining appearance and function through extended use. The 15.16-inch length offers optimal balance between mounting space and maneuverability for most AR-15 configurations.

Key Features

• 304 stainless steel construction for maximum durability and corrosion resistance
• Black nitride finish provides superior wear resistance and heat dissipation
• 15.16-inch length accommodates mid-length and rifle-length gas systems
• M-LOK compatible mounting system for accessories and attachments
• Free-floating design improves barrel harmonics and accuracy potential
• Anti-rotation tabs ensure secure barrel nut engagement
• Continuous top rail maintains sight plane alignment

Field performance demonstrates the handguard's ability to maintain zero through temperature variations and sustained fire sequences. The stainless steel construction dissipates heat more effectively than aluminum alternatives, reducing mirage effects during precision shooting. Law enforcement and competitive shooters benefit from the extended mounting surface for lights, lasers, and bipods without compromising structural integrity.

Technical Specs

• Length: 15.16 inches
• Material: 304 stainless steel with black nitride coating
• Mounting: M-LOK attachment system
• Internal diameter: 1.35 inches (standard AR-15 barrel nut)
• Weight: Approximately 14.2 ounces
• Rail height: Mil-Spec 1.93 inches above bore centerline
• Compatibility: AR-15 platform rifles with standard barrel threads

This handguard represents a significant upgrade over factory plastic guards and entry-level aluminum alternatives. The combination of stainless steel durability and nitride coating creates a platform built for demanding applications where reliability cannot be compromised.