Radical Firearms 7.62x39 AR-15 Rifle - 15" RPR M-LOK - 16"

Manufactured by Radical Firearms
SKU: FR16-7.62x39HBAR-15RPR
MPN: FR16-7.62x39HBAR-15RPR
Manufactured by Radical Firearms
9 Reviews

In Stock

Standard orders will ship out in 1 business days or less if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to ffl@primaryarms.com.



The Radical Firearms 16" 7.62x39 Rifle is law enforcement-grade hardware. This Radical Firearms 7.62x39 AR-15 Rifle rifle is an outstanding choice for any budget, made with quality parts, and is covered by Radical’s lifetime warranty. Add your favorite iron sights or optics, then head for the range! The 4140 Chrome Moly Steel barrel with a carbine-length gas system with an HBAR profile. It also features an RPR 15" free float M-LOK handguard, B5 Systems stock, and pistol grip.



  • 16" barrel
  • 4140 chrome moly steel HBAR
  • Chambered in 7.62x39 
  • 1:10 twist rate
  • Melonited M16 cut BCG
  • Single-stage trigger
  • 5/8x24 A2 flash hider
  • 15" Radical Firearms M-LOK RPR rail
  • Gen 3 rail mounting system
  • B5 Carbine Stock and pistol grip
  • Made in the U.S.A. in Stafford, Texas!


See More


Barrel CoatingMelonite
Barrel ContourHBAR
Barrel Length16
Barrel LiningMelonite
Barrel Material4140 Chrome Moly Steel
BrandRadical Firearms
Caliber Gauge7.62X39mm
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard15 in Radical M-LOK RPR Rail
Magazine Capacity30
Muzzle DeviceA2 Flash Hider
Thread Pattern5/8 X 24
Twist Rate1:10
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

9 reviews

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Received the weapon and am impressed


I received this in flat 3 days great shipping. After It went to my gunsmith / FFL and he went through it and polished everything. today went over and shot it for first time out of the box. It took about 20 rounds for the scope to settle in all rounds were in a 2.5" Dia circle, on the final the rounds were 3/8 inch center to center.

Great gun

by -

It's well put together and it's pretty consistent with each shot

Radical nailed it

by -

Zero feeding issues. Really enjoyed shooting a A bigger cartridge than 556. A little more knockdown power than 300 blackout and Im happy I made this choice

Lovin it!


I purchased this some months back with their muzzle brake & drop-in trigger. I am surprised at how excellent this rifle is for the price point. In the AR platform, the Russian is a far better rnd, and nearly zero recoil w/brake; less than the .223. Nearly 1 hole groups at 100y w/20 yr old Norico ammo. The 1/2-man steel at 500-yds was too easy. Follow-up shots were very fast. THIS is the set-up for an AR platform. My AR 10 w/thermal is the hammer, for sure. This set up tends more towards harder hitting scalpel. I know, hard to believe with China-Russian ammo, so it really must be the weapon.
<br> Customer service - Both Primary and Radical were contacted for various minor reasons. I have yet to see such awesome service from any vendor in over 20 yrs in any industry.
<br> Every now and then the universe allows us to have a great experience. Now if I could only find primers..... ;)
<br>If you cannot tell I am highly recommending this rifle in this caliber.
<br> Thanks Primary & radical


by -

300 rds. Through. Very happy. Tula steel.



I was very surprised with this weapon. No malfunctions. GTG.

The poor man's .300 BLK!

by -

Mounted up a set of MagPul MBUS backup irons and headed out to the range with a bunch of "Ruuski" steel case 123g. Zeroed the irons at 50yd and had no problem shooting "minute-of-intruder" with the open sights and (almost) 70 year old eyes. Very forgiving to shoot with enough knock-down ability to protect the castle if needed. Put right at 100 rounds through it with no burps, farts, or hiccups! IMHO-money well spent. Good Job Radical and Primary Arms. Now....for more accessories!

Great Gun


I’ve had this gun for about a year and it has been serving me well. I haven’t had any problems with it and I use it on the weekends regularly.

Nice at a cheap price


Did have issues with misfires using steel but put a $10 enhanced firing pin and never has again with 500-600 rounds theough it. It's my go to Hog gun.
<br>Gave it 4 stars because this caliber has unlimited amounts of steel Ammo available and should already come with an enhanced pin.