16" Express 5.56/.223 Atrius FRS Rifle (Black)

Have only put a few mags through it so far but zero issues. Ran extremely fast semi auto right out of the box! Definitely puts a smile on your face. So far, exactly what I was hoping for!

Im kind of an AR nerd and this thing checked alot of boxes for me. Mid-length gas, SOCOM profile barrel, Warhammer charging handle and the Atrius selector all work really well together. Threw a Vortex on it and upgraded the BCG, didnt have to change much else. Whoever spec’d this rifle actually knows ARs.

OMG this rifle is TOO much fun!!! Got it from my FFL yesterday, took it to the range today and man what a blast. The cyclic rate is actually quite controllable, I was VERY surprised how easy it is to generally keep it on target. Its well made, the grip, stock, charging handle and mags are all really nice. Its been 100% reliable and I shot about 200 rounds just today, 99.9% in that third position. Not even an issue with D60s. Obviously it gets hot but that's nothing some grip panels, a vert grip or gloves can't fix. I honestly can't think of one negative thing to say about it, even my buddies and random strangers from the range fell in love with it, pretty sure I sold at least two or three of these just shooting it today. Everyone wanted a go. Couldn't recommend it more.

I got the One Horse Express delivered on July 3rd. Just in time for me to stuff some mags, put a drop of oil on the BCG, and toss my tea in the harbor. I took it to a buddy's house that had a range and immediately we ran 120 rounds through it on the 3rd position without a single hiccup. Brand new...out of the box...ran like a sewing machine. Thats what you can count on when you buy this rifle. My buddy bought one two days later. Here ya go, let me know if this works. Totally true by the way, he had it in his cart that night and bought it a couple days after. I'm taking in to swat training tomorrow and I would bet money you'll get a couple more sold!

Unlike the charges or light dragoons of the revolution, this horse is bringing the heat. One Horse delivers an amazing out of the box lead pisser like no other. As I opened the box I could hear the scream of an eagle and feel the American spirit coursing through my veins as the electric energy of freedom blasted me!! When I sent those first few mags down range all I experienced was excellence… no flaws, smooth cycles, rhythmic rounds and the smell of pure freedom. Making the step in to the FRS world has never been easier, bringing a new level of excitement to the sport for anyone and a new level of freedom I hope is mirrored throughout the industry

For what you get, this thing is a steal! Absolutely just runs straight out of the box!

It is one of the best production rifles that is FRS ready (pre installed in this case) rifles I’ve ever shot. Super sick that it comes with a H2 buffer and a low cut shelf, something I’ve been telling companies to do for ages now with the prevalence of FRS’s. Absolutely no malfunctions when running it in the third position for a full day. Insanely impressive

This new One Horse Express with the Atrius FRS is everything I wanted and more. Officially my first FRS rifle!!! It ran perfectly right out of the box—no tuning required. I’m so excited to start dressing it up and making it my own Proud to support Made in USA quality!!🇺🇸

I’ve been waiting for production rifles with forced reset selectors since Forced Reset Devices came out. One Horse has made history and nailed it—reliable, functional, and ready to run, no tweaking needed.

A GRAND RIFLE FOR THY COLONIES “SHIT WAS HEAT”