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.50 Beowulf (12.7x42) Complete Upper 10.5" - Radical Firearms

SKU CFU10.5-12.7x42-9MHR

Product Details

Radical Firearms Complete Upper 10.5" 12.7x42 with 9" MHR and Panzer Brake 

10 Round Magazine Included - Buy More Here

  • Radical Firearms forged upper receivers are made to conform to military standard specifications, and are forged from quality 7075 aluminum
  • 10.5" 4140V 1:20 twist rate barrel with Melonite coating, 49/64x20 thread pitch, Radical Firearms Panzer muzzle brake
  • Carbine length, low profile direct impingement gas system
  • Full BCG
  • Radical Firearms 9" MHR Hybrid Rail System, w/ M-LOK points
  • Made in Houston, Texas, USA
  • NO DUST COVER due to the over-sized ejection port 

Radical Firearms manufactures almost all their own individual parts and components in-house. They are a genuine manufacturer, not just an assembly shop. Their shop is equipped with a fully tooled gunsmithing facility, and fully capable gunsmiths, as well as several CNC machines that allow the creation of their own components with perfect tolerances.

Radical Firearms offers a Lifetime Warranty on all their products for as long as you own the product. They stand by the product they offer because of the integrity and precision of their staff. Many of the employees at a Radical are veterans due to their veteran hiring preference, which allows the products to be created by individuals with passion and expertise.

It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item. An AR-15 Pistol upper assembly has a barrel less than 16 in length. Pistol uppers are only for use on AR-15 pistol lowers and legal Short-Barreled Rifles. Other configurations may violate Federal law.

More Information

Category Gun Parts
Caliber 50 Beowulf
Manufacturer SKU CFU10.5-12.7x42-9MHR
UPC 816903024377
Manufacturer Radical Firearms
Firearm Fit AR15 Lower
Barrel Length 10.5"
Twist 1:20

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California Prop 65 Warning  WARNING for California Residents WARNING: Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm, and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposure. For more information go to