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IA Iron River Armory

Rock River Arms LAR-BT3 Predator HP 6.5 Creedmoor 20″

SKUTSW|155450 Conditionnew CategoryAR Rifles
$1955.48
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Specs at a glance

Rock River Arms LAR-BT3 Pre… SPECS AT A GLANCE 20 inches SIZE
Editorial diagram — measurements verified during testing.

About this product

The Rock River Arms LAR-BT3 Predator HP is an AR-style, semi-automatic rifle chambered for 6.5 Creedmoor. It pairs a 20″ fluted, stainless steel barrel (cryogenically treated) with billet upper and lower receivers for a rigid platform intended for precision-oriented use. The rifle includes a 17″ M-LOK free-float handguard, an RRA two-stage trigger, an RRA six-position Operator car stock and a Hogue rubber pistol grip for ergonomic control. The muzzle features an RRA Operator brake and the gas system is a rifle-length configuration with a low-profile gas block.

Key Specifications

  • Chambered in 6.5 Creedmoor.
  • Barrel measures 20 inches and is fluted, stainless steel, and cryogenically treated.
  • Rate of twist is 1:8.
  • Action is Semi-Automatic.
  • Magazine capacity is 20 rounds.
  • Detachable magazine: Yes.
  • Gas system is a rifle-length gas system with a low-profile gas block.
  • Handguard is a 17-inch M-LOK free-float rail.
  • Stock is a RRA six-position Operator car stock.
  • Trigger is a RRA two-stage.

This RRA LAR-BT3 Predator HP is built to deliver stable, repeatable performance for precision shooters who value an accurate, modular AR platform. Its combination of a cryo-treated fluted barrel, free-float M-LOK rail and two-stage trigger makes it well-suited to range work, precision practice, and field applications where consistent accuracy and controllability matter.

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Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$1955.48