M4 handguard mounting ring Rear

Precision-engineered rear mounting ring designed for M4 handguard systems. Provides secure attachment points for tactical accessories including lights, lasers, and vertical grips. Constructed from durable aluminum alloy with hard-anodized finish for corrosion resistance and reliability in demanding conditions. Compatible with standard Picatinny rail systems. Low-profile design minimizes weight while maintaining structural integrity. Essential component for modular rifle configurations and accessory integration.