Midwest Industries G4 One Piece Free Float 15" Handguard – M-LOK™
Not Yet Rated | Write the First Review SKU: 222-MID-MI-G4M15
UPC: 812102033028
MFG#: MI-G4M15

Midwest Industries G4 One Piece Free Float 15" Handguard – M-LOK™ Precision for the Modern AR Build

The G4 One Piece Free Float 15" Handguard by Midwest Industries is the next generation of handguard innovation—purpose-built for shooters who demand strength, modularity, and performance in one lightweight platform. Designed with tactical professionals, competitive shooters, and AR builders in mind, the G4 delivers rigid lock-up, uninterrupted Picatinny space, and 7-sided M-LOK™ versatility in a sleek, slim profile.

Constructed from 6061-T6 aluminum and hardcoat anodized to military specifications, the G4 is engineered to endure real-world abuse while maintaining alignment and accuracy. Its one-piece free float design enhances barrel harmonics, boosting your rifle’s accuracy and consistency shot after shot.

🔧 Key Features:

• Length: 15"
• One-Piece Free Float Construction – Improves accuracy by eliminating barrel contact
• Material: Precision machined 6061-T6 aluminum
• Finish: Mil-Spec Type III Hardcoat Anodized
• Top Rail: Continuous 1913 Picatinny rail for optics, BUIS, and accessories
• M-LOK™ Compatible: Seven sides for unlimited modularity
• Internal Diameter: 1.3” – Works with most suppressors and low-profile gas blocks
• Mounting System: Patent-pending torque plate design ensures rock-solid lockup
• Weight: Approx. 10.8 oz (13.6 oz with barrel nut and hardware)
• Made 100% in the USA – Backed by Midwest Industries' Lifetime Warranty

💡 What Makes the G4 Handguard Stand Out?

• Stability That Performs – Torque plate and barrel nut system creates a secure, anti-flex platform
• Slim Profile, Big Performance – Streamlined design for easy handling and weight savings
• Mission-Ready Modularity – Attach lights, grips, bipods, lasers, and sling mounts anywhere
• Designed to Work, Built to Last – Hard-anodized finish resists wear, corrosion, and abuse
• Suppressor-Friendly Fitment – Perfect for modern AR builds with low-profile gas blocks

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🎯 Perfect For:

• AR-15 rifle upgrades
• Duty rifles and home defense builds
• Competitive shooting setups (3-Gun, DMR, tactical matches)
• Precision shooters needing rigid barrel alignment
• Professional law enforcement or military use

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