M4/M16/AR-15 Polymer Picatinny Tri Rail Handguard Tactical Mount System
FGR-3 Tri-Rail Handguard system equips your M4/AR15 with the perfect combination of free handguard gripping space and three picatinny rails for multiple mounting options.
- Enables three picatinny rails for multiple mounting options
- Designed to allow free Handguard gripping for optimal comfort
- Extremely durable and lightweight reinforced polymer construction
- Quick & easy installation, no gunsmith required
- Provides improved thermal isolation and heat dissipation
- Available in black, olive drab green or desert tan