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Home›Firearms›Rock River Arms new BT3 Operator ETR Carbine – A Law Enforcement Precision Powerhouse

Rock River Arms new BT3 Operator ETR Carbine – A Law Enforcement Precision Powerhouse

By Grady Epperly
July 17, 2023
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The RRA BT3 Operator ETR Carbine is a testament to Rock River Arms' dedication to providing law enforcement professionals with firearms that deliver unrivaled accuracy and reliability.

Rock River Arms, a name synonymous with excellence in Modern Sporting Rifles and pistols, proudly presents the BT3 Operator ETR Carbine, a game-changer engineered with utmost precision for law enforcement applications. This latest addition to their lineup exemplifies Rock River Arms’ unwavering commitment to crafting the finest MSR platforms on the market.

The RRA BT3 Operator ETR Carbine is a testament to Rock River Arms’ dedication to providing law enforcement professionals with firearms that deliver unrivaled accuracy and reliability. At its heart lies a 16-inch chrome-lined barrel with a 1:10 twist rate, a winning combination that guarantees tight groupings and superior performance. The chrome lining not only enhances durability but also bestows corrosion resistance, a crucial feature in demanding law enforcement scenarios. Moreover, the optimized twist rate allows the RRA BT3 Operator ETR Carbine to stabilize a wide range of bullet weights, providing versatility and effectiveness in various shooting situations.

This powerhouse of a rifle doesn’t stop at its barrel. The RRA BT3 Operator ETR Carbine incorporates several components that elevate its performance and enhance the user experience. The RRA Two Stage Ultra Match Trigger ensures a smooth and precise trigger pull, granting shooters optimal control and unparalleled accuracy in every shot. The RRA 6-Position NSP-2 Car Stock allows for adjustable length of pull, ensuring a comfortable and personalized fit for every operator. Meanwhile, the Hogue® Beavertail Grip improves ergonomics, providing a secure and comfortable grip during intense operations.

Customization and adaptability are paramount in the law enforcement world, and the RRA 13-Inch Lightweight Free Float Rail delivers on that front. M-LOK® Compatible and boasting ample space for accessories and attachments, this rail lets professionals tailor the RRA BT3 Operator ETR Carbine to specific mission requirements. The result is a firearm that performs at the highest level and meets the diverse needs of law enforcement professionals.

Rock River Arms’ long-standing reputation for excellence and dedication to building top-of-the-line AR-15 rifles shines through in the BT3 Operator ETR Carbine.

Law enforcement agencies can rest assured that Rock River Arms’ firearms consistently meet their demanding standards. With precision engineering, quality craftsmanship, and continuous innovation, the RRA BT3 Operator ETR Carbine stands tall as a reliable and versatile companion for law enforcement professionals.

In conclusion, Rock River Arms’ introduction of the RRA BT3 Operator ETR Carbine sets a new standard in precision and performance for law enforcement firearms. With a focus on accuracy, reliability, and adaptability, this rifle is purpose-built for the demands of modern law enforcement operations. Professionals can trust Rock River Arms to deliver firearms that excel in the most challenging scenarios, solidifying their position as a leading manufacturer of top-tier MSR platforms.

RRA BT3 Operator ETR Carbine Specifications

  • Caliber: .308 / 7.62X51mm NATO Chamber
  • Lower Receiver: RRA LAR-BT3 Billet Lower
  • Upper Receiver: RRA LAR-BT3 Billet A4 Upper
  • Barrel: 16-Inch Chrome Lined, 1:10 Twist
  • Muzzle Device: A2 Flash Hider / 5/8–24 Thread
  • Gas Block: Low Profile Gas Block, Mid-Length Gas System
  • Trigger: RRA Two Stage Ultra Match Trigger
  • Buttstock: RRA 6-Position NSP-2 Car Stock
  • Pistol Grip: Hogue® Beavertail Grip
  • Handguard: RRA 13-Inch Lightweight Free Float Rail, M-LOK® Compatible
  • Weight: 8.2 Pounds
  • Length: 34.5-Inches Retracted
  • Accuracy: 1.5 MOA at 100 Yards
  • Includes: One Magazine, Case, Extended Charge Handle Latch, 5-Slot Picatinny Rail, Quick Disconnect Port, Manual, and Warranty Information
  • MSRP: $1970.00

To learn more about the RRA BT3 Operator ETR Carbine and other Rock River Arms firearms, visit www.rockriverarms.com.

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Grady Epperly

Grady is a husband and father of four, a retired U.S. Air Force Master Sergeant, and the editor of Firearms Friday. It's not that he knows everything or even a lot about firearms and the outdoors it's just that he really likes them and likes sharing the latest news and trends with other people who find the subject matter interesting.

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