MIDWEST MI-MK2-R9 MK2 1913 RISER 9 SLOT
The Midwest Industries MK2 1913 Riser 9 Slot is a precision-engineered mounting solution designed to elevate optics and accessories on any standard Picatinny rail setup. Built from hard coat anodized 6061 aluminum with 4140 heat-treated steel clamps, this riser combines lightweight construction with the durability hunters and precision shooters demand. The 9-slot configuration offers a versatile middle ground for mounting scopes, red dots, and other optics—adding .625" of height to clear rails, receivers, and handguards without unnecessary bulk.
Made in the USA and finished to Midwest's exacting standards, the MK2 riser features precision-machined components for optimal alignment and zero consistency. Integrated Torx hardware keeps clamps secure through recoil and hard use, while the premium aesthetic reflects the attention to detail serious shooters expect. Whether you're setting up a tactical rifle, a long-range hunting build, or a specialized competition setup, the 9-slot riser balances modularity with streamlined profile—you're not paying for more rail real estate than you need.
This is the kind of accessory that doesn't announce itself but earns its place on your rifle. It's backed by a lifetime warranty, reflecting Midwest's confidence in the build quality. At 4.4 ounces, it adds minimal weight while delivering the rock-solid mounting platform that separates quality optics work from guesswork.
Key Features
- Hard coat anodized 6061 aluminum with 4140 heat-treated steel clamps for lightweight durability
- Adds .625" of sight height for rail and handguard clearance
- 9-slot 1913 Picatinny rail configuration for flexible optic and accessory mounting
- Integrated Torx hardware for secure, tool-friendly assembly
- Precision-machined for consistent zero and optimal alignment
- Made in the USA with lifetime warranty
Specifications
| Brand | Midwest Industries |
| Model | MK2 1913 Riser 9 Slot |
| Rail Configuration | 9-slot 1913 Picatinny |
| Height | .625 inches |
| Weight | 4.4 oz |
| Material | 6061 aluminum (hard coat anodized), 4140 heat-treated steel clamps |
| Hardware | Integrated Torx |
| Warranty | Lifetime |
| Made In | USA |
Frequently Asked Questions
What optics and accessories are compatible with the MK2 9-slot riser?
The 9-slot 1913 Picatinny configuration accommodates a wide range of scopes, red dots, magnifiers, and other optics designed for standard Picatinny rails. Specific optic mounting compatibility depends on the clamp design of the accessory itself—Picatinny rail spec is universal, but always verify your optic's mounting interface before purchase.
How much height does this riser add, and will it clear my handguard?
The MK2 1913 Riser adds .625 inches of height. Whether that clears your specific handguard, rail, and receiver geometry depends on your rifle's configuration. Measure your setup or consult your rifle's manual to confirm adequate clearance before mounting.
What's the difference between the 5-slot, 9-slot, and 13-slot versions?
The three configurations offer different amounts of Picatinny rail real estate. The 9-slot version provides a middle ground for most hunting and tactical setups—enough mounting points for primary optics and accessories without excessive length. The 5-slot is more compact; the 13-slot offers maximum modularity for complex multi-accessory rigs.
How do I install the MK2 riser on my rifle?
The riser mounts directly to any 1913 Picatinny rail using the integrated Torx hardware. Clamp it securely to the rail, then attach your optics or accessories to the riser's slots. A Torx wrench is recommended for assembly, and proper torque spec should be verified in Midwest's documentation or with their customer support.

