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Rock River Arms LAR-15 Lightweight Mountain AR-15 Rifle 5.56 16" LW Barrel, 2 Stg Trigger 20 Rd Mag
5.56 NATO16" barrelNFA Item: No
Carbine
87/ 100

Outfitters Score™

Excellent

Rock scores as a quality build with fair pricing and a bare-bones configuration.

Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.

Brand Quality20/25
Value16/20
Feature Completeness6/15
Barrel15/15
Availability9/10
Caliber10/10
Use Case Fit5/5

Full Specifications

Overview

BrandRock
Rifle Typerifle
PlatformAR15
Caliber5.56 NATO

Barrel

Barrel Length16"

Muzzle

Suppressor ReadyNo

Sights & Optics

Optic ReadyYes

Dimensions & Weight

Magazines Included1

Compliance

CA CompliantNo
ClassificationRifle
NFA ItemNo

What's Included (Complete Rifle)

This is a complete, ready-to-shoot firearm.

Upper Receiver

Lower Receiver

Barrel

16"

Bolt Carrier Group

Handguard

Stock

Grip

Trigger

Muzzle Device

Charging Handle

Gas Block

Gas Tube

Buffer Tube

Backup Iron Sights

Optic

RockTier 2: Quality

Long-running AR builder with LE and competition heritage. LAR-15 rifles cover a wide range of use cases.

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River Arms LAR-15 Lightweight Mountain AR-15 Rifle 5.56 16" LW Barrel, 2 Stg Trigger 20 Rd Mag

Starting at

$1037.89

Across 1 retailer

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