Rock River Arms LAR-BT9G CAR A4 9mm Rifle
The Rock River Arms LAR-BT9G CAR A4 9mm Rifle is an AR-platform carbine engineered for robust performance and operational flexibility. This system integrates the familiar AR control scheme with the logistical advantages and reduced recoil impulse of pistol-caliber ammunition, providing a reliable solution for various operational demands.
Caliber & Performance
Chambered in 9mm Luger, this carbine facilitates economical training and mitigates recoil, optimizing user control for rapid target engagement. Its design supports diverse applications, from competitive pistol-caliber carbine (PCC) disciplines to personal defense scenarios.
Barrel Configuration
A 16-inch barrel length is selected to optimize projectile velocity while preserving the rifle’s maneuverability in confined environments. This balance ensures effective terminal ballistics within practical carbine engagements without compromising agility.
Magazine Integration
The LAR-BT9G CAR A4 is engineered for direct compatibility with Glock pistol magazines. This feature streamlines logistical requirements for users operating Glock pistol systems and enhances magazine interchangeability across platforms, ensuring widespread availability and operational continuity.
Ergonomics & Control
User interface is prioritized with the integration of an RRA Tac Stock and a Hogue Grip. This combination enhances shooter ergonomics and establishes positive weapon control during extended operational periods. The forend incorporates a durable polymer drop-in handguard, providing a lightweight yet resilient interface for support hand placement.
Technical Specifications
- Caliber: 9mm Luger
- Barrel Length: 16 inches
- Magazine Compatibility: Glock Magazines
- Stock: RRA Tac Stock
- Grip: Hogue Grip
- Handguard: Polymer Drop-In
The Rock River Arms LAR-BT9G CAR A4 represents a practical, high-utility carbine for operators prioritizing consistent performance, logistical efficiency, and precise control within the 9mm platform. Its robust construction ensures sustained operational reliability across various deployment scenarios.









