Geissele Super Modular Rail MK4 M-LOK Handguard
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 2.25″ 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.
Technical Specs:
- MK4 Height: 2.3″
- Available Lengths: 7″,9.3″,13.5″,15″
- Available Color: Black and DDC
- MK4 ID: 1.35″
- MK4 OD/DAQ: 2.11″
- Installed Weight (w/ Hardware): 7″ – 9.7oz, 9.5″ – 11.0oz, 13.5″ – 14.1oz, 15″ – 15.4oz
Weight | 11.0000 oz |
---|---|
Dimensions | N/A |
Length | 9.3", 7", 13.5", 15" |
Color | Black, DDC |
Brand | geissele-automatics |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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Perfect
Fit and finish of the product is perfect. Geissele makes extremely good products at a fair price (when compared to Daniel Defense which will cost more and not be the same level of quality). Ar15discounts.com continues to please me with their excellent customer service and speedy delivery.
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