Geissele Super Modular Rail MK8 M-LOK Handguard
The Super Modular Rail (SMR) MK8 M-LOK is Geissele’s ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul M-LOK technology. These rails are designed to give the user full modularity while maintaining a strong and rigid platform. Maximum venting at the lower 45 quadrants create maximum heat dissipation and also dramatically reduces the rail’s overall weight. Utilizing Magpul’s M-LOK technology at the 3, 6, and 9 o’clock positions, as well as the upper 45 quadrants. The SMR MK8 is both versatile and modular, allowing the user to tailor their platform to his or her unique needs.
The SMR MK8 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.
SPECS:
| Model: | MK8 |
| Color: | Black and DDC |
| Length: | 9.3″, 13.5″ & 15″ |
| MK8 Height: | 2.3″ |
| MK8 ID*: | 1.35″ |
| MK8 OD*/DAQ*: | 2.11″ |
| Installed Weight (w/ Hardware): |
7″-8.9oz, 9.3″-10.6oz, 13.5″-13.3oz, & 15″-14.7oz |
| Weight | 13.3000 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.
Customer Reviews
- Reviews
- Questions
USGreat Company, Great product
The Geissele Mk8 rail was just what I was looking for when building a Mk 18 inspired pistol build. The rail is extremely rigid. This is my second Geissele rail and I have never been disappointed I can’t speak highly enough of them as a company. Ar15discounts.com had the best price with coupons and fast shipping.
USGreat rail
I use the DD mk18 rail at work but much prefer this one. Just know it does not come with a barrel nut wrench, at least mine didn’t.
United StatesMK8 15" Black
Geissele rails are some of the best out there. They are tough and look good. If you plan to use your rifle hard. This is a great choice
USGeissele Super Modular Rail MK8 M-LOK Handguard - 13", DDC
Great quality handguard and gas block like you’d expect coming from Geissele backed by super fast shipping.
US
Looks and feels fake: terrible finish
I was super excited for this piece of kit, but when I say the finish on this 15" MK8 is awful, I mean that it looks unfinished or counterfit. It looks and feels so bad that it seems like something you would receive if you had ordered from Wish.com. I can't recommend this item. I doubt I'm in the range of getting a return, but I'll definitely think twice about ordering something at this price point here again. And until I can put my eyes and hands on another MK8, I cant say I'd spend money on anything Geissele either.
