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RSR Part #: ARMLAR103GN18 Manufacturer Part #: AR103GN18

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Armalite, AR10 3-Gun, Semi-automatic, 762X51, 18" Barrel, 1:10 Twist, Black Finish, MBA-1 Stock, 1-25Rd PMag, 15" MLOK Handguard, 1913 Rail, 4lb Single-Stage Timney Trigger


WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

  • Adjustable Gas-Block
  • MBA-1 Buttstock
  • Timney Trigger
  • Tunable Muzzle Brake

Product Description

Purpose built for 3-Gun and practical rifle competition, the AR103GN18's are ready to dominate, right out-of-the-box. A Timney 4-lb., single-stage trigger and Ergo wide grip come standard. The light weight MBA-1 buttstock features an adjustable cheek piece and length-of-pull. The factory ambidextrous safety and Raptor charging handle provide ease of operation for all types of shooters.