Home / AR Parts / Geissele Automatics / Geissele Super Modular MK4 AR-15 Customizable Handguard 13.5" Black
Geissele Super Modular Rail MK4 M-LOK 13.5" Black Handguard
Best price 18 in
stock at 27 retailers
Compare Deals from 27 Retailers
Sorted by lowest price
Page 1 of 4
Geissele Automatics AR-15 13.5 Super Modular Rail MK4 M-LOK"
Height: 2.4 "
Inner Diameter: 1.35 "
Length 13.5";Includes Barrel Nut (Barrel Nut Wrench Sold Separately)"
Outer Diameter: 2.11 "
Weight w/ Hardware: 13.5oz.
Specifications
Brand
Model
Series
MK4
MPN
05278B
UPC
854014005717
MSRP
$350
Overall Length
13.5"
Finish
Black
Fits
AR-15 free float barrel nut interface
Color
Black
Description
The Geissele Super Modular Rail MK4 M-LOK is a 13.5-inch free-float handguard for the AR-15 platform, designed for shooters who want to mount accessories while keeping weight down. It is built from aluminum in a black finish.
The rail uses M-LOK attachment slots at the 3, 6 and 9 o'clock positions and the upper 45-degree quadrants, with integrated M1913 Picatinny rail sections at the fore of the rail in the 3, 6 and 9 o'clock positions. Maximum venting reduces overall weight and aids heat dissipation. A proprietary 2-inch-long barrel nut increases contact with the receiver to help the free-float rail stay straight and maintain zero through disassembly and reassembly.
The handguard fits the AR-15 free-float barrel nut interface.
