Mid-Length A4 LAR-15M .450 Bushmaster

450B1261 With 13 Inch Lightweight Free Float Rail, M-LOK Compatible

  • CALIBER:

    .450 Bushmaster
  • LOWER RECEIVER:

    Forged RRA LAR-15M Multi-Caliber Marked
  • UPPER RECEIVER:

    Forged A4
  • BARREL:

    16-inch Stainless Steel, Cryo Treated, 1:24 Twist
  • Muzzle Device:

    RRA Operator Brake, 5/8-32 Thread
  • GAS BLOCK:

    Low Profile Gas Block, Mid-Length Gas System
  • TRIGGER:

    RRA Two Stage Trigger
  • TRIGGER GUARD:

    RRA Winter Trigger Guard
  • HANDGUARD:

    RRA 13 Inch Extended Lightweight Free Float Rail, M-LOK® Compatible
  • BUTTSTOCK:

    RRA Operator CAR Stock
  • PISTOL GRIP:

    RRA Overmolded A2 Grip
  • Weight:

    6.8 pounds
  • Length:

    37.5 inches extended
  • ACCURACY:

    1 MOA at 100 Yards
  • INCLUDES:

    One Magazine, RRA Case, Manual and Warranty Information
  • NOTE:

    Special Introductory Price, no other discounts or promotions apply

To add a ROCKote Color or Finish option, please select from the option pull-down menu below.

The standard ROCKote Color package and pricing includes the lower receiver, upper receiver, handguard, charging handle, trigger guard and stock. For non-standard color packages, please call RRA Sales at 1-866-980-7625.

For additional information and color samples, please see the ROCKote Colors / Finishes page. Because of the considerable variation in how different monitors display colors, the color samples depicted are approximate, and the actual colors will vary when applied to the firearm. There is no warranty on ROCKote Colors or finishes.

Item Number Description Select Price
450B1261 LAR-15M Mid-Length A4   Starting at:$1,175.00

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