SAG MK1 Handguard - 5-Slot Free-Float Top Rail (CNC Aluminum)
- $599.00
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Available Options
SAG MK1 Handguard - 5-Slot Free-Float Top Rail
CNC-Machined Aluminum | Free-Floating Barrel | 1913 Top Monorail | Steel Inserts | No Machining
Overview
The 5-slot MK1 is the middle length in SAG's free-float handguard range. After installation the barrel floats free of the handguard, so pressure from a hand, a bag or a bipod no longer moves the point of impact.
The top rail is one continuous 1913-MIL-STD monorail from the gas block to the rear sight base - five slots of it. A single unbroken rail is what allows an optic and a clip-on night-vision or thermal unit to be mounted in line and stay aligned with each other.
Three platform-specific versions are made: S20034 for AK-pattern, S20044 for Saiga-308 and S20077 for VPO/Molot carbines - select the right one above. Installation requires no machining and the handguard stays on for field-stripping; folding stocks still fold. One exception: full-size carbines on certain Molot Arms receivers (MA-136-02, MA-136C, MA-136-05) must be fitted by a qualified specialist rather than at home.
Select the Correct Platform Version
The MK1 Handguard is produced in three platform-specific variants, each machined for a different receiver and barrel-seat geometry. These versions are not interchangeable - the mounting interface differs between them. Please select the variant that matches your platform using the Platform Version selector above before ordering:
- AK-Pattern version (SKU SAG-S20034) - for standard AK-pattern-footprint sporting platforms
- Saiga-308 version (SKU SAG-S20044) - for the Saiga-308 footprint
- VPO / Molot version (SKU SAG-S20077) - for the VPO / Molot footprint
Key Advantages
- Free-floats the barrel - improved consistency and accuracy potential
- Continuous 1913 top monorail - gas block to rear sight base, for optics and lighting
- No machining required - installs without modifying the original carbine
- No removal for cleaning - stays on during field-stripping
- Folding-stock compatible - stock still folds fully for transport
- Does not block iron sights - retain your backup sights
- Aluminum body, steel inserts - durable, repeatable lock-up
Technical Specifications
| Material | High-Strength Aluminum Alloy (CNC-milled), steel inserts & fasteners |
| Product Codes | SAG-S20034 (AK-pattern) / SAG-S20044 (Saiga-308) / SAG-S20077 (VPO·Molot) |
| Top Rail | 1913-MIL-STD monorail, 5 slots (continuous, gas block to rear sight base) |
| Barrel | Free-floating after installation |
| Installation | No machining; no removal for field-stripping |
| Stock | Folding-stock compatible |
Compatibility
Available in three platform-specific variants (select above). See the compatibility filter on this page to confirm fitment for your specific platform.
Important: This handguard is not suitable for self-installation on full-size carbines built on certain Molot Arms AK-pattern receivers (e.g. MA-136-02, MA-136C, MA-136-05). For those platforms, installation must be performed by a qualified specialist.
What's in the Box
- (1) SAG MK1 Handguard (selected platform version)
- (1) Mounting Hardware Set
- (1) Installation Manual
Frequently Asked Questions
Free-Float and Upgrade Your Top Rail
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General
Mounting & Rails
Recommended
SAG, Sureshot Armament, MK1 Handguard, Handguard, Free-Float, 1913 Rail, Top Monorail, Optic Mount, Side-Rail Platform, Handguards, Bazalet