The Radical Rail System offers a larger inside diameter designed to accommodate your suppressor or for those that like the feel of a full sized quad rail. At 1.8 inch inside diameter most suppressors easily fits inside and the cutouts on the rail aid in rapid cooling. The Radical Rail System features anti-rotation tabs, built in non-rotating QD sling mounts, M-LOK slots will allow you to run without rail covers and allows any compatible accessories. Installation is a breeze using the standard USGI barrel nut wrench and ships with all mounting hardware for barrel nut installation. 7075 Construction. 1pc free float design. Billet Aluminum barrel nut. Seamless Mil-Spec 1913 Picatinny top rail. Mil-Spec 1913 Picatinny Rails at the 3, 6, and 9 oclock positions at the business end of the rail. M-LOK Design to accept any compatible accessory. 1.8 inch inside diameter to accept most suppressors. Anti-rotation tabs. Type III Class 2 Hard-coat Anodized Finish. Machined in Anti-Rotation QD sling mounts. Scalloped rails for comfort. Includes: Handguard. Barrel Nut. Mounting Screws. Shims. Specifications for Radical Firearms M-LOK Hybrid Rail System (MHR): Manufacturer: Radical Firearms Color: Black Finish: Type III Class 2 Hard-Coat Anodized Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Length: 15 in Gun Rail: M-LOK Condition: New Included Accessories: Standard Quantity: 1 Length: 15 in Package Contents: Radical Firearms M-LOK Hybrid Rail System (MHR)
6 reviews for Radical Firearms M-LOK Hybrid Rail System (MHR)
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Ho –
This rail is good for the money. Well built, install was nice and easy. The finish on the product was great and feels good to the hands. Also it is a very light rail making it easy to maneuver. I would recommend this product to anyone looking for a nice and reliable rail.
Ben Adler –
The picture shows there are holes at the back of the handguard to screw it in place, however I got mine and there were no screw holes. I ended up having to use a drill and drill my own holes, which didn’t work too bad. It was still very disappointing that the picture showed one thing and the product that I paid for was different.
fdc1970 –
I just received this MHR15 handguard again with no shims. The description says shims included! This barrel nut will never line up for the gas tube without the shims and the nut is way off being lined up 30-40lb torque. I can't install this! The mounting screws on this are the smallest tiny screws I ever seen on a handguard. The handguard seems solid with nice black finish. I don't know if I trust this handguards nut and screws .but all that aside… to me this is one of the most comfortable feeling handguards and up there with my favorites. I think it looks so cool "bad a$$". I wish I didn't have to stop the install
Kevin Devore –
Build tough easy to install great product! It a little heavy but, wish they had it in super slim model…………………………………,,,,………………………………………………………………………………………….,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,,,,,,,,,,,,,
Lucky –
When I went to take out the one retaining screw so I could unscrew the barrel nut and actually install the hand guard, the retaining screw was stuck in there so badly I stripped it trying to get it out! I've tried all manner of ways to fix it, including heating it up with a propane torch to see if the metals expanding at different rates would break it loose. I've emailed the company to see about swapping it for a new one, but seeing how Radical Firearms let this one out the door in the first place has forever deterred me from buying anything they make ever again.
Hotkman –
Hand guard look exactly as pictured. Installation was simple. Tuning was needed to complete the barrel nut install, and the included shims made easy work of it. Am still waiting for delivery of a gas block before I can complete the installation. But the wide clearance between the barrel and the handguard should be enough room for the variable, clamp style gas block. I would recommend this handguard to anyone requiring more room for a potentially high gas block.