Ammunition Depot Now Carries Complete AR Uppers

Finish your custom AR build with a complete AR upper in many of the most popular calibers.

RF 22" Complete Upper in .224 Valkyrie with 15" MHR and Pepper Pot Brake
RF 22″ Complete Upper in .224 Valkyrie with 15″ MHR and Pepper Pot Brake

Boca Raton, Fla. ( – Ammunition Depot proudly announce they now carry a line of complete AR uppers manufactured by Radical Firearms (RF) in a large variety of calibers and lengths.

Made entirely in Houston, Texas, the RF complete uppers conform to military standard specifications and are forged from quality 7075 aluminum.

The popular calibers include the powerful 458 SOCOM 16” upper with a 4140V Chromoly barrel with a 1:14 twist rage and a Melonite coating. The carbine length, low profile, direct impingement gas system also features a 9” free-float Radical Firearms MHR (M-LOCK Hybrid Rail) and full BCG. Another variant is the RF complete 16” upper in 6.5 Grendel SS with a 15” MHR and Pepper Pot Brake. Ammunition Depot even carries the hot new .224 Valkyrie in a RF complete 22” upper with a 15” MHR and a Pepper Pot Brake.

“Many AR owners like to swap out uppers, giving them, in a sense, a new gun,” Scott Blick, managing partner for Ammunition Depot, said. “Then there are others that have moved on from off-the-shelf guns and are looking to build their own custom platform. Radical Firearms uppers are a great addition to a custom build. They are made entirely in one factory; no outsourcing parts. Most of the employees are veterans whom bring their expertise and passion to every product they put out.”

RF Complete 16" upper in .300 AAC.
RF Complete 16″ upper in .300 AAC.

Ammunition Depot carries inventory of RF Complete Uppers in:

  • 50 Beowulf (12.7×42) in 10.5” and 16”
  • .224 Valkyrie in 18” and 22”
  • .300 AAC in 8.5,” 10.5” and 16”
  • 450 Bushmaster in 16” and 20”
  • 458 SOCOM in 10.5” and 16”
  • 56 in 7.5”
  • 5 Grendel in 16” and 24”
  • 8 SPC II in 16”
  • 62×39 in 10.5” and 16”

Visit Ammunition Depot for a list of all available Radical Firearms complete uppers.

About Ammunition Depot:

Ammunition Depot was founded by freedom-loving Americans committed to American’s right and responsibility to defend themselves, their families and their country. Ammunition Depot’s goal and promise is to provide to the American public high-quality ammunition at the lowest possible price with the best customer service they have ever experienced, period.

As Ammunition Depot has grown over the years, we have been able to create numerous jobs for hard-working Americans in our home state of Florida, as well as help many charities and foundations that support our troops, law enforcement and the shooting sports.  Our plan is to keep growing, keep creating jobs, keep giving and keep Ammunition Depot strong so that we can deliver the same great products and same great service for decades to come.

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Re these “complete uppers”, absent the BCG (Bolt Carrier Group??), and Charging Handle, this “complete upper” simply is not functional, or do I misunderstand the thing? Begins to sound like an offer to sell a “complete” bolt action rifle, trigger and bolt being extras.


Seems as if Proper Iron Sights, ala the Garand and M-14/M1-A type rifles are, sad to note, beyond the capabilities of makers these days. The pricing of their offerings would appear to more than simply support the financial strain of providing them. The fact of, or claims regarding the popularity of optical sights are, in my view, entirely beside the point.


Can we get more uppers without the damn forward assist! There is nothing you can do with the forward assist that wont make a bad stuation worse!


These aren’t like the Aero Precision “complete” uppers for $524.00 that still need a BCG ($135.00) and charging handle ($70.00+) that they so graciously will also sell you for are they ? That makes the AP about $728.00 for just a functional (actually COMPLETE) upper.