The VTAC Extreme BattleRail is an one-piece, free floating rail for AR15 systems. The unique lightweight design helps reduce heat transfer and allows for a faster target acquisition.
The rail is easy to install and features an uninterrupted top M1913 rail that allows the mounting of optics and backup iron sights. TROY designed a barrel nut specifically for the TRX rail meeting a tighter tolerance which will reduce stripping the barrel nuts altogether.  (Barrel wrench included)

Features:

  - New state of the art rotary locking system
  - Proprietary patent pending one-piece design
  - Free floating design
  - Continuous, uninterrupted top rail
  - Installs in less than two minutes
  - Reduced heat transfer
  - Significant weight reduction 
  - True U.S. Military Specification M1913 rails
  - Increases target acquisition speed
  - Free floating design that enhances accuracy

  - 13" length (appx)

  - Comes with one 4" and two 2" quick attach rails

These weigh a impressive 12.6 oz with barrel nut