MD:11 ARCA Handguard
PURPOSE-BUILT FOR STABILITY UNDER FULL-POWER RECOIL
The Maxim Defense MD:11 Handguard combines a rigid, free-float aluminum design with expansive M-LOK™ compatibility for a streamlined and versatile mounting platform. Engineered for durability and consistent performance, its lightweight construction helps reduce heat transfer while maintaining the structural rigidity needed for accuracy and repeatable performance. The handguard’s ergonomic profile and generous attachment space provide flexibility for configuring accessories to suit a wide range of applications. Available in 12.5", 14.5", 16", and 18", the MD:11 Handguard delivers the strength, versatility, and refined design expected from a purpose-built precision rifle system.
KEY FEATURES:
- Free-float aluminum construction optimized for large-frame recoil
- Full M-LOK compatibility across multiple surfaces
- Full-length Picatinny top rail for optics and accessories
- Hard coat anodized for durability in harsh environments
- Fits the Maxim Defense MD:11 large-frame platform
- Offered in four lengths to match a wide range of rifle configurations
| MD:11 HANDGUARDS LENGTH & WEIGHT | ||
| Barrel Length | HG Length | HG Weight |
| 12.5" | 12.5" | 1.13 lbs |
| 14.5" | 13.44" | 1.18 lbs |
| 16" | 15.06" | 1.29 lbs |
| 18" | 16.99" | 1.52 lbs |
| MD:11 HANDGUARD SPECS | |
| Outer | 1.7" |
| Inner | 1.4" |
| Material Composition | 7075-T6 Aluminum |
| Finish | Anodized / Cerakote |
| Ships With | Barrel Nut |

At Maxim Defense, we take pride in designing and manufacturing high-performance firearms, suppressors and accessories that deliver exceptional reliability and durability. Your feedback and positive reviews are important to us, as they help us continually improve our products. If you experience any issues with your Maxim Defense products, please contact us at info@maximdefense.com, and we’ll work with you to resolve the matter as quickly as possible. Please note that we do not cover damage caused by the installation of other manufacturers’ products.
PURPOSE-BUILT FOR STABILITY UNDER FULL-POWER RECOIL
The Maxim Defense MD:11 Handguard combines a rigid, free-float aluminum design with expansive M-LOK™ compatibility for a streamlined and versatile mounting platform. Engineered for durability and consistent performance, its lightweight construction helps reduce heat transfer while maintaining the structural rigidity needed for accuracy and repeatable performance. The handguard’s ergonomic profile and generous attachment space provide flexibility for configuring accessories to suit a wide range of applications. Available in 12.5″, 14.5″, 16″, and 18″, the MD:11 Handguard delivers the strength, versatility, and refined design expected from a purpose-built precision rifle system.
| Outer Diameter | 1.7 in |
|---|---|
| Inner Diameter | 1.4 in |
| Barrel Length | 12.5", 14.5”, 16”, 18" |
| Ships With | Barrel Nut |
| Color | Black |
| Material Composition | 7075-T6 Aluminum |
| Finish | Anodized, Cerakote |
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