The AR-15 platform remains a benchmark for modularity and tactical adaptability. For defenders and serious shooters who prioritize a precision-oriented semi-auto with factory upgrades, evaluating the build quality and component selection is essential before purchase.

ROCK RIVER ARMS LAR-15 NM A4 16″ CMP is a ready-to-deploy package that blends accuracy-focused parts with user-friendly ergonomics. The rifle ships with a two-stage match trigger that sharpens shot release, an operator stock for adjustable comfort behind the cheek weld, a 7.5″ free floating carbine handguard for accessory mounting without impacting barrel harmonics, a heavy match stainless barrel for consistent velocities and extended barrel life, plus one 20-round magazine for range use or duty applications.
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Design and key features

Rock River Arms has a reputation for quality machined components and match-grade barrels. This LAR-15 model—listed under model name Various—shows that pedigree with a heavy match stainless barrel that improves thermal stability and shot-to-shot consistency. The two-stage match trigger reduces creep and provides a predictable break for precise follow-up shots. The 7.5″ free floating handguard keeps attachments off the barrel, preserving the rifle’s harmonic integrity.

Ergonomics and control

The included operator stock allows shooters to set length of pull quickly for different gear configurations. The control layout follows familiar AR ergonomics, making it straightforward for users transitioning from other platforms. With a single 20-round magazine included, the rifle is configured for standard range and defensive drills.

Price is listed at $1100.99, offering competitive value given the match-quality barrel and trigger combination. For current purchasing options, View product details and pricing on our shop page.

Performance and applications

While the listing does not specify caliber, the LAR-15 platform is commonly chambered in 5.56 NATO/.223 Remington; those rounds balance controllability and terminal performance for defensive use and training. The heavy stainless barrel and two-stage trigger are particularly beneficial for shooters focused on tight groups and consistent zero retention during extended sessions.

Who should consider this rifle

If you want a factory-upgraded AR-15 with a focus on accuracy and durable components—without chasing custom builds—the ROCK RIVER ARMS LAR-15 NM A4 16″ CMP is worth inspecting. Tactical operators, serious recreational shooters, and anyone building a dependable home-defense platform will appreciate the match trigger and heavy barrel. Check current availability and complete specs before purchase by visiting the product page: Check availability.

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