16" 5.56 NATO Rifle with 15" RPR
16" 5.56 NATO Rifle with 15" RPR

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MSRP: $704.95

Stock Status:Ready to build; check lead times

Availability: Usually Ships in 6 to 8 Weeks
Product Code: FR16-5.56SOC-15RPR


The Radical Firearms 16" SOCOM 5.56mm AR rifle uses MIL-STD Upper and lower receivers along with our 15" RPR free float rail system for increased accuracy, keeping your hands cool, and giving you plenty of room for accessories. Regardless if it’s your first or fiftieth, a Radical Firearms AR rifle will not disappoint! ***PRODUCT MAY VARY DEPENDING ON AVAILABILITY***

SKU: FR16-5.56SOC-15RPR
UPC: 816903022823
MFR#: RF00028

  • Barrel Length: 16"
  • Barrel Material: 4140 Chrome Moly Vanadium
  • Barrel Finish: Melonite
  • Barrel Profile: SOCOM
  • Barrel Thread Pitch: 1/2x28
  • Chamber: 5.56mm
  • Twist Rate: 1:7
  • Barrel Extension: M4 Feed Ramps
  • Gas System: Mid Length
  • Gas Block Type: .750 Low Profile Gas Block
  • Muzzle Device: A2 Flash Hider
  • Upper Receiver Material: Forged 7075 T6
  • Upper Receiver Style: M4 MIL-STD
  • Upper Receiver Finish: Type III Anodizing
  • Forward Assist: MIL-STD
  • Dust Cover: MIL-STD
  • Handguard Type: Free Float
  • Handguard Style: M-Lok Thin Rail
  • Handguard Length: 15"
  • Charging Handle: MIL-STD
  • Lower Receiver: Forged 7075 T6
  • Lower Receiver Finish: Type III Anodizing
  • Fire Control Group: Semi-Automatic MIL-STD
  • Grip: B5 Type 23 Pistol Grip
  • Buffer Tube: Carbine MIL-STD
  • Stock Adjustment: 6 Postion
  • Stock: B5 BRAVO
  • Magazine: 5.56mm 30 Round

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 12 Write a review »

  2 of 2 people found the following review helpful:
5 of 5 Nice! January 14, 2024
Reviewer: Greg from Montgomery, TX  
I went to Texas Loot to order a CZ SP01, & saw these on display for a great price. I have wanted to add an AR15 to the vault for some time, so I picked this up instead of ordering the CZ. The BCG is slick & properly staked. It has a good Mil Spec trigger. It has a nice M-Lok hand guard. It has a nice/ergonomic B5 grip & adjustable stock. The receivers are a tight fit w/ no rattle. It came w/ a magazine & a 20 round box of 223. I took it to the local range (for a test run) & put 90 problem-free rounds through it (including a Mag Dump). I cannot speak to accuracy yet, because my red dot is still on order, but I suspect it will be just fine. It is a well made Mil Spec AR15, w/ a nice hand guard & nice furniture.

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  2 of 2 people found the following review helpful:
5 of 5 Great Texan Rifle November 28, 2023
Reviewer: JT from Pensacola, FL United States  
Purchased in 2022. Priced extremely competitive, Second it was built in Texas. Floating barrel, tons of MLok. came with B5 furniture which is what I was going to add to regardless. The Ambi safety is a great add and I love it. Out of the box the rifle shoots great. I added some magpul flip ups and a Radian charging handle. A must have if adding a larger lpvo.  The rifle is slightly over gassed and has no issue firing any ammo I have put in it. The BCG looks well made and gas key is properly staked. I did swap for a ni boron coated one just to bling it out. Trigger is fine as far as mil spec goes and probably the only weakness of the weapon if you had to pick one. But its not bad. For the price you can not beat this rifle and their lifetime warranty. You just cant. This is a great rifle to buy and spend the extra money on making this an extremely productive battle rifle. The quality is superb and the rifle looks great there is literally nothing more to say. Buy Texan, Buy Radical!

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  4 of 4 people found the following review helpful:
5 of 5 Great Deal! March 11, 2023
Reviewer: Jeff W from Las Vegas  
No issues got from the local gun store exactly as described above for a good deal, even came with the ambi-safety like someone else complained about. I just wish it was standard for AR's to come with iron sights at least, but every company does this and it's just the way the industry operates. This is a solid firearm this company has dealt with all their previous short comings and now pump out a quality product 5 stars!

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  2 of 2 people found the following review helpful:
5 of 5 Great Gun Great price January 26, 2023
Reviewer: Fitz from GA  
I own several handguns and shotguns.  Never wanted an AR until I was shown this one.  Felt great but the price, it was on sale, was the game changer.  Put a Sig romeo 5x optic on it and was shooting 75 yds. in tight within 15 minutes.  All for less than starting price of the others.

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  0 of 1 people found the following review helpful:
4 of 5 4 stars, no ambidextrous safety on mine January 10, 2023
Reviewer: TD from Michigan  
4 stars, no ambidextrous safety on mine.
as pictured AND in videos all over the net.....I received one with right handed safety only.

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