Report | the Radical Firearms Carbine

Chris Hernandez
| October 23, 2017
Categories: Assorted Ramblings

Report: the Radical Firearms Carbine

Last year, a few months after I toured Radical Firearm’s facility and met its staff, I was handed a Radical AR to review. I intended to get right on the review, but then my house got flooded. A month later it was flooded again. Then we had to move to a temporary house, then buy a house and move again. Then my job changed, then my daughter and granddaughters moved back in, then…well, you get the idea. The last year has been chaos. My apologies to Radical for letting this drag on so long.

Fortunately, even with the chaos, I still managed to work the Radical carbine out a little. I used it to evaluate the Leupold D-EVO/LCO combo, took it to Aimpoint’s interactive live-fire range in Grapevine, Texas, dumped a few mags of craptastic ammo through it out in the country, put it through a couple iterations of my department’s carbine qualification, and shot it at a private 400-yard range.

I didn’t torture test it, but I ran it enough to decide whether or not I trust it.

During my extended review period, Radical had some experiences that were…well…noteworthy. The most noteworthy involved a misunderstanding that led to a reviewer wrongly proclaiming Radical weapons poor quality and unreliable (Radical and the reviewer later figured out how the miscommunication happened and buried the hatchet). Rumors of bad quality control and at least one thoroughly bad review still float about on the internets, and people I respect told me they wouldn’t buy a Radical. So despite my great experience touring Radical’s facility and meeting its staff, I didn’t have a predetermined conclusion about Radical’s weapons.

My initial impressions of Radical’s carbine were, however, very positive. Here are the features of the RFS-15 carbine I evaluated, as listed on Radical’s website:

  • 16″ M4 5.56 Melonite Barrel 4150V Chrome Moly
  • 1 in 7″ twist rate
  • 5.56 Chamber with M4 Feed Ramps
  • 1/2×28 Thread Pitch
  • M16 Milspec HPT/MPI BCG
  • RF Low Profile Micro Gas Block
  • Stainless Carbine-length gas system
  • Direct Gas Impingement
  • Mil-Spec A2 Flash Hider
  • 12″ Free Float Radical Firearms Billet FGS Round Rail
  • Picatinny Top Rail
  • Allows for the use of Magpul MOE attachments
  • Forged Upper Receiver with Forward Assist, Shell Deflector
  • Forged Radical Firearms Lower
  • Milspec Lower Parts Kit
  • Over Molded Grip
  • M4 Collapsible Stock

I removed/added a few accessories. By the time I took it to my department range last month it had a B5 stock, BattleComp compensator, 5.11 Vickers sling, Magpul BUIS (they were free), Radian Raptor charging handle, America Grip tool kit, and Aimpoint Patrol Rifle Optic. Also, I haven’t cleaned the carbine at all during the entire time I’ve had it. The only maintenance I’ve performed is light lubrication.

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So what makes this Radical carbine different?

It’s an AR. There’s nothing different about this one, except one weird little detail: The right front of the bolt carrier is shaved down, which means you can cycle the bolt without popping the dust cover. When I first saw that I wondered if it was a defect. Then I decided it couldn’t possibly be, then I wondered if the first round fired would bounce off the closed dust cover and cause a malfunction.

I’d guess Radical shaved it to reduce weight. Whatever the reason, it didn’t cause a malfunction. The only drawback to the unusual bolt carrier design is that if the dust cover’s closed and I want to lock the bolt to the rear and show clear, I have to stick my hand into the mag well and pop the dust cover with my fingertips (which gets my fingers all icky). Other than that, it runs like a standard AR.

And speaking of malfunctions, I had one. At the Aimpoint range, I had a failure to feed. We were sharing Aimpoint’s old magazines, and I’m pretty sure one of those old mags failed. Other than that one FTF, I haven’t had a single problem that stopped the weapon from firing.

I did have another weird occurrence though, also at the Aimpoint range: twice when I fired I saw a flash of gunpowder just in front of the optic, near the front of the upper receiver. After each flash, I stopped and tried to figure out where exactly it came from, but couldn’t tell. Both flashes happened during a string of fire from one magazine, a few shots apart. Neither was associated with a malfunction, and neither had any apparent effect on those rounds’ accuracy. I’ve fired a couple of hundred rounds through the weapon since then, and have had no problems whatsoever. So, ammo problem maybe? Whatever it was, it doesn’t seem to be an issue.

As far as accuracy goes, my zero groups were around dime size at thirty meters. Practical accuracy during departmental carbine qual was better than my usual. A police sniper friend of mine who fired it with the D-EVO had no complaints about accuracy. And my Marine buddy and I fairly consistently hit a steel silhouette target at 400 yards using the Aimpoint PRO.

I never saw anything in this rifle that made me doubt its accuracy capabilities. It’s not a match weapon, and doesn’t claim to be. But at patrol rifle distances I have no worries about hitting what I’m aiming at, or at least no worries about missing because of the rifle.

Bottom line, is this carbine worth $650?

Some gun guys say Radical carbines have quality control problems. Maybe they got unicorn bad rifles. I didn’t see any quality problems. Maybe I got a unicorn good rifle. If I was in the market for a patrol carbine and saw this one offered for $650, would I take the chance and buy it?

Based on my experience with this carbine, hell yes I would.

It’s accurate and reliable, at a far cheaper price than most other ARs. I’d buy it, and carry it on patrol without worry. Maybe other people have valid reasons not to trust Radical weapons. I can’t comment on those reasons. But I can say that nothing I personally saw in this carbine gave me reason to doubt its quality or capabilities.

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  1. Steven Druzynski

    Have the RPR and the MHR and very pleased…what got me is that the complete build is ” in house” so everyone is on same page with specs, quality etc…

  2. Michael Moultis

    I’ve had my Radical for 2 years now and find it to be a very accurate rifle. I love the 1 x 7 twist rate and use Creedmore Sports 75 grain ammo. Dime size groups at 100yards are doable all day.


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