The Rock River Arms AR1915 LAR-15M Assurance-UTE is a semi-automatic carbine chambered for .223 Rem/5.56 NATO. This carbine is built with a 16″ carbine-length barrel and comes equipped with an RRA CAR lightweight quad-rail with sights attached. Standard features include A2 front and adjustable rear sights, an adjustable RRA Operator stock, and a two-stage match trigger for consistent pull.
Key Specifications
- The caliber is .223 Rem/5.56 NATO.
- The barrel length is 16″.
- The magazine capacity is 30 + 1.
- The action is Semi-Auto.
- The rate of twist is 1:8″.
- The overall length is 33″.
- The weight is approximately 7 lbs.
- The sighting system is A2 front and adjustable rear.
- The stock is an Adjustable RRA Operator CAR finished in black.
- The trigger is a Two-Stage Match.
Designed for practical use on the range and for general-purpose applications, the AR1915 LAR-15M Assurance-UTE pairs familiar AR ergonomics with a compact carbine profile. Its combination of a 16″ barrel, quad-rail for accessory mounting, adjustable stock and match trigger make it a capable, straightforward platform for shooters who value reliable, no-nonsense equipment.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
