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GEISSELE AUTOMATICS
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GEISSELE 9.3" SUPER MODULAR RAIL MK8 M-LOK® - BLACK
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Price:
$
281.00
Quantity in Stock:1
Availability::
Usually Ships in 24 Hours
Product Code:
05-578B
Qty:
Description
Technical Specs
Extended Information
The Geissele 9.3" Super Modular Rail MK14 M-LOK® is engineered for shooters who demand a slim, lightweight, and ultra-rigid rail system for their AR-15. Designed with precision and performance in mind, the MK14 features a reduced overall height and diameter to offer improved ergonomics while maintaining maximum strength.
This handguard includes an updated version of Geissele’s proven 2.25" long barrel nut, creating a rock-solid interface with the upper receiver. The extended barrel nut increases surface contact for superior alignment and improved accuracy under stress. The rail is precision-machined from 7000 Series Aluminum and finished in a Type 3 Hardcoat Anodize for excellent durability.
M-LOK® slots at the 3, 6, and 9 o'clock positions enable full modularity, allowing users to securely mount lights, bipods, sling attachments, and more. Built to exceed the needs of duty use and tactical shooters, the MK14 9.3" rail offers rugged reliability in a compact, mission-ready package.
Height
2.02"
Color
Black
Material
7000 Series Aluminum
Finish
Type 3 Hardcoat Anodize
Length
9.3"
Inner Diameter
1.27"
Outer Diameter (DAQ*)
1.52"
Weight
8 oz (9.6 oz with barrel nut)
NOTE:
IF THIS IS YOUR FIRST TIME PURCHASING A GEISSELE AUTOMATICS RAIL, YOU WILL NEED TO PURCHASE A BARREL NUT WRENCH IN ORDER TO PROPERLY INSTALL THE RAIL.
CLICK HERE TO PURCHASE
NOTE: These rails are designed to work with Mil-Spec M4 upper receivers. The compatibility with billet receiver sets is unknown.
Features
Slim, low-profile design with reduced diameter and height
Precision machined from 7000 Series Aluminum for maximum strength and lightweight performance
Durable Type 3 Hardcoat Anodize finish in black
Updated 2.25" barrel nut for superior receiver interface and alignment
M-LOK® slots at 3, 6, and 9 o’clock positions for full accessory modularity
Inner diameter of 1.27" fits most suppressors and low-profile gas blocks
Perfect for lights, lasers, sling mounts, and tactical accessories
Ideal for compact AR-15 builds requiring minimal bulk with maximum performance
Made in the USA
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