The Midwest Industries G4M Handguard transforms AR-15 platforms with precision-engineered 6061-T6 aluminum construction and integrated M-LOK attachment system. This 12.625-inch rail system eliminates the bulk of traditional quad rails while maintaining superior strength and modularity for tactical applications.
What Makes This Different
The G4M series features Midwest Industries' proprietary mounting system that locks directly to the barrel nut with anti-rotation tabs, creating a monolithic upper receiver feel without permanent modification. Unlike standard drop-in handguards, this free-floating design eliminates contact with the barrel for consistent accuracy. The hardcoat anodized finish provides Type III military-specification protection against corrosion and wear.Key Features
- 12.625-inch length accommodates mid-length gas systems with suppressor clearance
- 6061-T6 aluminum construction with hardcoat anodized Type III finish
- M-LOK slots at 3, 6, and 9 o'clock positions for accessory mounting
- Anti-rotation barrel nut system prevents movement under recoil
- Continuous top rail maintains sight plane alignment
- Internal diameter clearance for most suppressors and muzzle devices
- Compatible with standard AR-15 upper receivers and barrel nuts
Technical Specs
- Length: 12.625 inches
- Material: 6061-T6 aluminum
- Finish: Hardcoat anodized Type III
- Mounting: Anti-rotation barrel nut system
- Rail height: AR-15 standard (same plane as upper receiver)
- Inner diameter: 1.35 inches
- Weight: Approximately 10.5 ounces
- Compatibility: Standard AR-15 platforms
- Made in USA
