The Rock River Arms LAR-15M Assurance-M Carbine in 5.56x45mm NATO (MPN AR1910) is a semi-automatic AR-15 built with a 16-inch CMV lightweight barrel and a 1:8 twist rate, running a carbine-length gas system. Rock River Arms fits an RRA CAR lightweight quad-rail with flip-up sights already attached, and finishes the carbine with an RRA Operator stock and Hogue grip. The carbine feeds from a detachable magazine with a 30+1 capacity, uses a safety selector switch, and ships complete with a carrying case. Among AR-platform rifles in the AR rifles category, the Assurance-M favors shooters who want flip-up sights and a quad-rail handguard ready to go.

Key Specifications

• Chambered in .223 Rem/5.56 NATO with a 1:8-inch twist rate.
• Features a 16-inch CMV lightweight barrel.
• Runs a carbine-length gas system.
• Includes an RRA CAR lightweight quad-rail with flip-up sights.
• Wears an RRA Operator stock and Hogue grip.
• Uses a safety selector switch.
• Feeds from a detachable magazine with a 30+1 capacity.
• Ships with a carrying case.
• Operates as a semi-automatic carbine.

Frequently Asked Questions

Does this carbine come with sights? Yes, flip-up sights are attached to the quad-rail handguard.

Does this carbine come with a case? Yes, a carrying case is included.

Buy the Rock River Arms LAR-15M Assurance-M

Flip-up sights and a quad-rail handguard ready to go is exactly what the Assurance-M delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.