Rock River Arms LAR-15M: Tactical 5.56 Rifle with SIG Red Dot

In the world of dependable semi-automatic rifles, balance between reliability, modularity, and practical optics is what separates a tool from a favorite range companion. Whether you’re building a collection or looking for a hard-working rifle that’s ready out of the safe, attention to detail matters — from magazine configuration to sighting systems and a stock that lets you shoot comfortably and accurately.

ROCK RIVER ARMS LAR-15M ROCK RIVER ARMS LAR-15M with SIG Romeo MSR mounted

Key features that matter

At roughly $700.99, the ROCK RIVER ARMS LAR-15M is presented in great condition and arrives ready for service. The package includes a SIG SAUER ROMEO MSR red dot — a practical optic for quick target acquisition — and an adjustable butt stock that lets shooters dial in length of pull for consistent cheek weld and recoil management. The rifle ships configured for NYS compliance with a 10-round magazine pinned in place, a simple mechanical solution that can be reversed by removing two set screws when local regulations allow. Shop this product

Caliber and performance

This LAR-15M is chambered in 5.56/.223 — a proven cartridge for small-bore precision, economical training, and versatile performance across home defense and range use. The 5.56/.223 family provides flat trajectories, manageable recoil, and broad ammunition availability. Paired with the included SIG red dot, the platform favors fast, accurate follow-up shots and tight groups at common engagement distances.

Why the build matters

Rock River Arms has a reputation for solid manufacturing and attention to fit and finish. The LAR-15M’s layout and controls are familiar to AR-style users, making it easy to integrate aftermarket accessories and to maintain in the field. The adjustable stock improves ergonomics for different shooters and shooting positions.

Practical considerations

For buyers in New York State, the pinned 10-round magazine ensures immediate legal compliance while preserving the option for a reversible modification via two set screws. That combination is practical for collectors and range-focused shooters who need flexibility without permanent alteration.

Side view of ROCK RIVER ARMS LAR-15M showing stock and optic

For anyone seeking a dependable semi-auto with a quality optic and user-friendly features, this rifle is worth a close look. View product details and pricing or check current availability on the shop page to see purchasing options and complete specifications. View product details and pricing


Want exclusive intel on gear drops & discounts? Click here for your secure briefing.

People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

Ready to Get Started?

Experience the quality and performance that makes this product a top choice.

Shop This Product

Privacy Policy

We value your privacy. Please review our Privacy Policy to understand how we collect, use, and protect your information.

Comments

0 responses to “Rock River Arms LAR-15M: Tactical 5.56 Rifle with SIG Red Dot”

Leave a Reply