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Griffin Armament Low Pro Rigid M-LOK Suppressor-Ready Rail
Griffin Armament M-Lok compatible SR-Rigid rails (Suppressor Ready – Rigid) allow up to 1.5in outside diameter silencers to be mounted inside the octagonal M-Lok rail. This provides suppressor aficionados a sleek, and compact overall length to AR15 type firearms.
Design objectives of this rail were to provide a suppressor compatible rail, with increased rigidity and durability over similar weight and profile current market options. A custom extrusion provides significant internal reinforcements to reduce flex when loading the carbine on the rail.
These reinforcements provide rigid mounting for IR laser aimers ensuring minimal POI shift when torque is applied to fore-grip type accessories, or when loads are applied to the rail such as practical shooting off barricades or when loading bipods for rapid follow up shots. Internal practical testing showed substantial reductions in POI shift with laser aimers versus competing “slim rails” that lacked this notable product feature.
M-Lok flats on each 45 degree surface allow for mounting of your favorite M-Lok accessories. A contiguous picatinny top rail ensures repeatable and accurate mounting for night vision and thermal systems.
Features of Griffin Armament SR-Rigid M-Lok Rail:
- The new SR-Rigid rails features a close tolerance, heavy-duty, 7075 aluminum, T-6, type 3 hard coat anodized finish.
- The barrel nut can be easily installed to 35-85 ft/lbs using the included Griffin Armorers Wrench.
- Flat head T15 torx screws should be tightened to 25/in pounds.
- 6061-T6, Type 3 hardcoat anodized SR-Rigid Rail
Package Contents:
- Griffin Armament SR-Rigid M-Lok Rail
Weight | 1 oz |
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Dimensions | N/A |
Length | 10.5", 11.5", 7.5", 9.5", 12.5", 13.5", 15" |
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
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- Reviews
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Very Good Rail
Install was a breeze. Although, you do have to align the barrel nut with the gas tube. Not a big deal and can be easily accomplished within the torque specs of the barrel nut. I would prefer some sort of anti-rotational tabs even though Griffin Armament reps claim it's not needed with the 4 mounting screws and 25 inch lbs per screws. Then again, I suppose the gas tube will fill that role somewhat with the barrel nut indexing similar to mil-spec. Nonetheless, I feel it's sturdy (the handguard itself looks like it can take a lot of abuse) and super rigid, particularly if you need lasers to hold zero or limit flex with loading on a bipod. Relatively lightweight for what it is.
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Best rail to tuck a can?
I absolutely love this design of rail. Big enough to tuck a 1.5 can but not so fat it feels big in your hand or making it feel front heavy. It gave my AR a nice balanced feel. Only thing I don’t care for is you can not use the mlok portion of the rail with a 1.5 can. If you’re tucking a smaller pistol can you’ll be fine to run grips.
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