Elevate your KRISS Vector SDP or SBR Enhanced with the official MK5M M-Lok Hand Guard, the direct OEM upgrade designed for the 6.5″ barrel platform. This precision-machined aluminum hand guard replaces the factory unit, offering enhanced modularity and a sleek, tactical profile for optimal control and customization.
Key Features
- OEM Upgrade: The official updated version of the original KRISS Vector hand guard for the 6.5″ SDP and SBR Enhanced models.
- M-Lok Modularity: Features M-Lok slots at 45-degree positions for lightweight, secure accessory attachment without adding bulk.
- Integrated Bottom Rail: Includes a full-length 12-slot Picatinny rail on the bottom for mounting grips, lights, or lasers.
- Complete Kit: Comes with the hand guard, four mounting screws, and two short M-Lok accessory rail sections for immediate use.
- Durable Construction: Crafted from hard-anodized aluminum alloy for exceptional strength, lightweight performance, and corrosion resistance.
- Specific Compatibility: Designed exclusively for the 6.5″ barrel Vector models. Not compatible with 5.5″ barrel versions.
Product Specifications
| Specification | Details |
|---|---|
| Compatible Firearm | KRISS Vector SDP Enhanced / SBR Enhanced (6.5″ Barrel) |
| Material | Hard-Anodized Aluminum Alloy |
| Overall Length | 5″ / 127mm |
| Overall Width | 1.93″ / 49mm |
| Internal Diameter | 1.72″ / 43.7mm |
| Weight | 5.2 oz / 147.4g |
| Mounting System | Direct to receiver (requires removal of factory bottom Picatinny rail) |
| Included Accessories | Hand guard, (4) mounting screws, (2) short M-Lok rail sections |
Why Choose This KRISS Vector Hand Guard
The KRISS Vector MK5M Hand Guard is the definitive upgrade for shooters seeking improved ergonomics and accessory integration. Its M-Lok design allows for a cleaner, lighter setup compared to traditional rail systems, while the robust aluminum construction ensures long-term durability. By mounting directly to the receiver, it provides a solid, stable platform for your foregrip, flashlight, or laser aiming module, enhancing both the look and functionality of your Vector. This hand guard is the perfect choice for tactical enthusiasts and competitive shooters who demand precision and reliability from their firearm components.
Complete your KRISS Vector build with this essential OEM upgrade. Order your MK5M M-Lok Hand Guard from PRK Arms today and experience enhanced modularity and control.








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