Dark mode is

Rainier Arms AR-10 SWITCH M-LOK .308 Rail 17"

Out of stock

Rainier Arms AR-10 SWITCH M-LOK .308 Rail 17"


Rainier Arms SWITCH™ is an extremely lightweight, yet robust free float rail system designed for the DPMS high profile 308 platform.  When designing the SWITCH™, we wanted a handguard that was easy to install, but also be able to quickly change rails for a variety of mission or competition specific setups.  The rail features a brand new patent pending locking mechanism that allows tool-less removal of the rail.

The rail features Mlok slots, QD attachments point as well as a full picatinny rail on top.

The rail design not only looks great, but is very functional in your hand.  The piece adds minimal weight to the rifle and you won't be disappointed! 


  • DPMS High Profile
  • Material: Aircraft Grade 6061-T6 Aluminum / Locking handle: 7075-T6 Aluminum
  • Length: 17"
  • Internal Diameter 1.51"
  • Weight: 13.5 oz with barrel nut
  • Continuous Top Rail
  • Rotation Limited QD Sockets
  • Mlok at the 3, 6, & 9 o'clock
  • Mil. Spec. Hard-coat Anodized
  • 4140 heat treated barrel nut (1-7/16 X 16 T.P.I.)
  • Clamp torque setting 32 in lbs  **Please be sure to read instructions
  • Made in the USA!
More Information
Manufacturer Rainier Arms, LLC
Rail Length 17"
Mount M-LOK
Option AR-10