SKU: 15FHR Category:


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” inside diameter your suppressor 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, Key-mod rails that allow you to run without rail covers, allows any accessories and is hard anodize coated and super awesome if we say so ourselves. The Radical Rail is available in three different lengths, 9”(13.1oz), 12”(18.6oz) and 15”(21.2oz). Installation is a breeze using the standard USGI barrel nut wrench and ships with all mounting hardware and shims for proper barrel nut alignment.


  • 7075 Construction
  • 1pc free float design
  • Billet Aluminum barrel nut
  • Seamless top rail
  • Key-mod Design to accept any accessory
  • Mil-Spec 1913 Picatinny Rails
  • 1.8” inside diameter to accept any suppressor
  • Anti-rotation tabs
  • Type III Class 2 Hard-coat Anodized Finish
  • 3 Machined in Anti-Rotation QD sling mounts
  • Scalloped rails for comfort

Additional information

Weight 1.0.0 lbs