16" 458 SOCOM Complete Upper with FHR
16" 458 SOCOM Complete Upper with FHR

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MSRP: $589.95

Stock Status:(Out of Stock)
Availability: DISCONTINUED
Product Code: CFU16-458SOC-12FHR

Introducing Radical Firearms 458 SOCOM Complete Upper. After a year of development, a few thousand rounds, and a pretty sore shoulder, we feel this is absolutely one of the best uppers we ever offered... This provides a high-quality upper for those looking for more POWER out of their rifle. Comes complete and assembled with Upper Receiver, Forward Assist, Custom Ejection Port Door, Barrel Nut. 16" 458 SOCOM Barrel and our new Panzer Muzzle Brake to take the bite out of the round. Bolt Carrier Group and Charging Handle come complete with this upper. If you would like to upgrade a charging handle, please select from the menu above...

  • 16" 458 SOCOM 4140V Steel Barrel
  • 1 in 14" Twist Rate
  • 5/8x32 TPI
  • 458 SOCOM Chamber
  • Single Feed Ramp
  • .936" Micro Gas Block
  • Stainless carbine-length gas tube
  • Direct Gas Impingement
  • Radical Firearms Panzer 5/8x32 Brake
  • Radical Firearms 12" FHR Hybrid Rail System
  • Integrated Keymod attachment points on the sides and bottom with Picatinny Rails at the fore end for Mounting Lights, Lasers, Bipods & Sights
  • Custom Forged Upper Receiver with RF Dimpled Forward Assist, Shell Deflector, Dust Cover
  • Complete 458 SOCOM BCG, MPI, Melonite Coated, Staked
  • MIL-STD Charging Handle
  • Big Bore Magazine

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

      3 of 3 people found the following review helpful:
    5 of 5 Outstanding Upper and Excellent Customer Service January 13, 2016
    Reviewer: Charles S from Fort Bliss, TX United States  
    BLUF:  I strongly recommend buying a 458 SOCOM upper from Radical Firearms.
    I was skeptical at the low price and after seeing forum discussions about only two original manufacturers to trust; however, I am glad I took a chance based on the reviews from actual Radical Firearms customers.

    Radical Firearms proved they have figured out the formula on cost savings with American labor to build a great product. My upper arrived within the timeline (now 8 week estimates). I had questions about my order after my upper arrived and James from Customer Service not only responded within a working day, he also called to make sure I was comfortable with the information provided. A+ on customer service.

    The fitment on the upper felt tight but with the powder residue I could tell it had been test fired, so I cleaned and over-lubed the upper and took it to the range. With a box of 20 rounds I had one mis-feed on the range; old magazine tried to double feed.

    Can't wait to take it hunting.

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      3 of 3 people found the following review helpful:
    5 of 5 more than impressed November 6, 2015
    Reviewer: Kyle Krepps from Red Lion, PA United States  
    I was finally able to take my build out to the range and was completely surprised with it. Right out of the box i was getting one and half inch groups at one hundred yards with three hundred grain jacketed hollow points so there is a lot more room for improvement. Overall could not be more impressed with this upper.

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      5 of 5 people found the following review helpful:
    5 of 5 Love this upper August 31, 2015
    Reviewer: Nick from Rincon, GA United States  
    I received my upper last week after about 3 ½ weeks of waiting. This upper looks and shoot great. It cycled everything from my lowest starting loads all the way to max charges with no problems. Getting good groups with it also. I look forward to buying another upper from Radical soon.

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      11 of 12 people found the following review helpful:
    5 of 5 What a great price and a great looking upper June 10, 2015
    Reviewer: Snyder from Maumee, OH United States  
    I could not be happier with this upper.  Looks great and has all of the features I was looking for, muzzle break, quad rail, widened ejection port, ramped/blended chamber, quality bcg and good fit on the lower.  I could not build it from parts for this price.  Absolutely great.  It is not often that you receive MORE than you expect.  You will not be disappointed!

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      11 of 12 people found the following review helpful:
    5 of 5 Awesome 458 Socom upper May 29, 2015
    Reviewer: Ed from Southwest Ranches, FL United States  
    Fast Shipping: The product arrive within 2 weeks or order, sooner than the 3-5 week period advertised - NICE!

    Quality Upper: The upper far exceeded my expectations.  For the price (competitors are selling the complete 458 Socom uppers with BCG for no less than $1,000) I was expecting some short cuts would be taken but that was not the case.  The upper is built well and looks fantastic.

    Accuracy: I was punching the same holes in the target at 50 yards.  I have not yet shot at 100 yards but I'm definitely expecting 1 to 1.5 MOA accuracy . . . and did I state that this upper cost half as much as the competitors that advertise the same MOA accuracy).

    Great Company and Great Product - thanks Radical Firearms!

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