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Geissele Automatics Super Modular
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Geissele Automatics

Super Modular

$350.00
Available California compliant

Geissele Automatics MK8, Super Modular Rail, Handguard, 10.5", M-LOK, Barrel Nut Wrench Sold Separately (GEI-02-243), Gas Block Not Included, Desert Dirt Color, Product Finishes, Shade Variations and Other Imperfections Are Normal Due to the Manufacturing Process 05-1657S

Key Details
Brand Geissele Automatics
Manufacturer Part Number 05-1657S
UPC 810081130066
SKU GEI05-1657S
Current Stock 17 available
Quantity Updated Apr 24, 2026 8:15 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Versatile and innovative, Geissele's MK8 DDC Super Modular Rail is a perfect addition to any AR-platform. It features M-LOK attachment points in the 3, 6, and 9 o'clock positions as well as in the upper 45 degree quadrants, giving the user virtually unlimited customization options in terms of tactical lights, lasers, fore-grips, and other M-LOK accessories.

Features
  • M-LOK attachment points in the 3, 6, and 9 o'clock positions
  • Venting in the lower 45° quadrants
  • Geissele proprietary 2.25 barrel nut"
Specifications
UPC: 810081130066
Manufacturer: Geissele Automatics
Manufacturer Part #: 05-1657S
Model: Super Modular
Model (Alt): MK8
Size: 10.5"
Type: Handguard