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Geissele Automatics
Geissele Automatics 05315B Super Modular MK4 M-Lok Rail AR-15 Black Hardcoat Anodized Aluminum 15" Picatinny
Item : 05_315B
SKU : 05315B
Model : Super Modular Rail
UPC : 854014005731
$325.00
In Stock
Quantity on Hand: 49
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The Super Modular Rail (SMR) MK4 M-LOK™ is Geissele’s ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6 and 9 o’clock positions. Maximum venting for heat dissipation also dramatically reduces the rail's overall weight, while maintaining its same strong and rigid platform. Utilizing Magpul's M-LOK technology at the 3, 6, and 9 o'clock positions, as well as the upper 45 quadrants. The SMR MK4 is both versatile and modular, allowing the user to tailor their platform to his or her unique needs. The SMR MK4 also features Geissele's proprietary 2" long barrel nut. This increases the surface contact where the rail interfaces with the receiver and creates a platform that can be trusted to be straight and true the entire length of the free float rail. This increases accuracy and zero repeatability during disassembly and reassembly when performing maintenance. Bundled with a low-profile Geissele Super Gas Block, a $59 value, the SMR MK4 is not only feature packed, but it is also value packed. Height: 2.3" Length: 15" ID*: 1.35" OD*/DAQ*: 2.11" Weight: 13.1 oz. Installed Weight (w/ Hardware): 15.0 oz. ID* - Inner DiameterOD* - Outer DiameterDAQ* - Distance Across Quadrants .750" Low Profile Stainless Steel Geissele Super Gas Block Included NOTE: Our rails are designed to work with Mil-Spec M4 upper receivers. The compatibility with billet receiver sets is unknown.
Manufacturer | Geissele Automatics |
Pricing Unit | EA |
Model | Super Modular Rail |
UPC | 854014005731 |
SKU | 05315B |
Width | 3.8000 |
Length | 18.2000 |
Height | 3.6000 |
Weight | 1.6550 |
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