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Mega Arms Orias CHASSIS IN REM 700 LONG ACTION Available in KeyMod & M-Lok
As low as $399.92 Regular Price $767.00
Rainier Arms Free Ground Shipping

Killer Innovations and Mega Arms have teamed up to manufacture the most technologically advanced chassis system available on the market today.


  • Compatible with Remington 700 long action pattern receivers
  • 7075-T651 Billet Aluminum
  • Extremely light weight
  • No bedding required due to our revolutionary self-adjusting recoil lug locking system (patent pending)
  • Compatible with Accuracy international style box magazines
  • The removable rear trunnion is compatible with all AR style buffer tubes and butt stocks
  • QD inserts made from steel,black nitrite coated for strength and reliability
  • Ambidextrous magazine release
  • Quick detach Night vision mount available
  • Right Handed shooter

Type T1 Trunnion-Accept buttstocks that have the lower 1/2" diameter locating pin for AR-15 style buttstocks that use a rear sling/indexing end plate or have an integral locating pin (line the Magpul PRS stock).   The Type T1 Trunnion will only accept flat top grips without the beavertail.


Type T2 Trunnion-Accept buttstocks that do not have the lower 1/2" diameter locating pin.  This trunnion is designed for buffer tube style buttstocks that use a locking nut.  The trunnion has a small set screw that locks and indexes the buffer tube into a position. The Type T2 Trunnion accepts grips with a beavertail.

More Information
SKU ML-700-LA:
Product Type Chassis
Manufacturer Mega Arms

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