This is the Long suppressor handguard for the MDR and will fit all suppressors up to the OSS octagonal shape suppressor diameter. Please note, this CANNOT be used without a suppressor. It extends PAST the flash hider and shooting without a suppressor WILL damage the rail and possibly cause bodily harm. Aluminum is strong but it’s not strong enough to overcome the gas that expands from firing a firearm.
$290 includes mounting base pieces and the 6061-T6 anodized hard coat aluminum handguard with M-Lok slots.
This price is for Black only. If you wish to order Tan / FDE, please also add the Cerakote Add-on. We don’t do Cerakote in-house and the price for Cerakote is at our cost.
The item will arrive pre-assembled so you can see how it goes together. You will need to remove your rail and also completely remove the T-nuts on the rear of the rail and install them onto the mounting bases. Leave the T-nuts as loose as possible as you will have to wiggle the bases considerably to get the silver standoff to line up properly through the rifle.
The silver standoff installation is a VERY tight fit. We HIGHLY recommend freezing the silver standoff in your freezer overnight before installation and using a LOT of gun oil on the holes in the bases and the rifle thru-hole as well as a plastic mallet as you are installing it. NO round nose punches are to be used in this assembly.
Once you have the standoff in and aligned you can then tighten down your T-nuts. The rail then slides over the barrel, onto the bases, and screws on.
Please email with any questions or, if you are at all unsure, take it to a licensed Gunsmith for installation.