Out of stock
Rock River Arms X-Series X-1 Rifle LAR-8 .308 Win/7.62 Semi-Automatic AR-10 Rifle, Tan - X308A1751T
Out of stock

Rock River Arms X-Series X-1 Rifle LAR-8 .308 Win/7.62 Semi-Automatic AR-10 Rifle, Tan - X308A1751T

SKU 775645
Brand Rock River Arms
Model Number X308A1751T
UPC 842834112166
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Series/Collection: X-Series X-1 Rifle LAR-8
  • Action: Semi-Automatic
  • Stock Type: Operator CAR
  • Trigger Type: 2-Stage
  • Muzzle Type: Hunter Muzzle Brake
  • Magazine Capacity: 20+1
  • Caliber/Gauge: 308 Winchester/7.62x51mm NATO
  • Twist Rate: 1:10"
  • Orientation: Right
  • Safety: Star Safety
  • Barrel Material: Stainless Steel
  • Receiver Material: 7075 T6 Forged Aluminum
  • Barrel Finish: Bead-Blasted, Cryo Treated
  • Receiver Finish: Black
  • Stock Finish: Tan
  • Barrel Length: 18"
  • Overall Length: 39"
  • Weight: 9.5 lb
  • Barrel Type: HBAR
  • Muzzle Thread: 5/8-24



  • Lower receiver - forged RRA LAR-8
  • Upper receiver - forged A4
  • Low profile gas block
  • Winter trigger guard
  • Tto-Std rifle length free-float rail, tan
  • Hogue rubber pistol grip, tan
  • Accuracy - 1 MOA at 100 yd
  • Includes - (2) short accessory rails, (1) magazine, case, manual and warranty information


Q & A

Retail Stock


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).