New for 2020: Rock River Arms LAR-15M 350 Legend

by
posted on February 29, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
rra_lar15m_350legend.jpg
Since the .350 Legend cartridge made its debut in 2017, several companies have introduced series of AR-platform rifles and carbines chambered for it. The latest entry into this category is Rock River Arms with its new LAR-15M CAR A4. Made with the hunter in mind, this new carbine is meant to give the sportsmen a relatively small and lightweight package that can take the straight-walled cartridge that is a requirement for hunting in some states .

The RRA LAR-15M CAR A4 350 Legend features a 16” chrome-moly or stainless-steel cryo treated barrel with a 1:16 twist rate and .5-36” thread at the muzzle. It comes standard with a birdcage-style flash hider from RRA. The gas system is carbine length and uses a low-profile gas block tucked up under the handguard. The handguard is lightweight and free-floating, measuring in at 13” long. The top of the handguard has standard Picatinny rail slots with M-LOK compatible accessory points on the left, right and bottom. the upper receiver also has Picatinny slots across the top for the mounting of a verity of different optic options.  

The LAR-15M CAR A4 350 Legend comes with a RRA two-stage trigger and an enlarged winter trigger guard for ease of use with large gloves. It comes with a carbine buffer tube with six positions for the telescoping Operator CAR stock that comes standard on the model. The grip is an over-molded, A2-style pistol grip. Overall length is 33” with the butt fully retracted, and weight with an empty magazine is 6.8 lbs. The carbine comes with one 10-round polymer magazine, manual and RRA limited lifetime warranty packaged in a RRA hard case. The MSRP of the standard version is $1,100, and the MSRP for the stainless barreled version is $1,150. For more information, please visit rockriverarms.com.

Latest

9X18 Makarov
9X18 Makarov

Shooting Surplus: Finding Affordable Mil-Surp Ammo in 2026

Today, the market for mil-surp ammo is vastly different than it was even just a few years ago. If you're a military-surplus collector and shooter, what should you look for in 2026? Here's our guide.

Colt Electro-Optics Introduces New Red Dots & Magnifier

No stranger to rebirth, Colt has recently spun off an optics division to make sure that, in a world where optics are considered to be standard equipment, a fully kitted-out gun can be all-pony.

What This Huge NFA Ruling Means for Gun Owners

The recent ruling in Jensen v. ATF and the subsequent lack of an appeal by the U.S. Department of Justice has left many gun owners with questions about purchasing NFA items. Here is some guidance.

Gun of the Week: Smith & Wesson Model 386 Night Guard

In partnership with Lipsey's, Smith & Wesson recently re-introduced two of its classic Night Guard revolvers, the Models 386 and 396, which are chambered for the .357 Magnum and .44 Special, respectively.

The Armed Citizen® Aug. 14, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

A (Slightly Confusing) History of Colt's Police Positive Revolver

For one of the most popular law-enforcement revolvers ever made, the history of the Colt Police Positive isn't nearly as linear as one would think it'd be.

Interests



Get the best of American Rifleman delivered to your inbox.