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Customer Reviews
Helpful Positive Review Killing for fun! by Killing for fun, February 3, 2018
You just don't hit things with this caliber, things explodes!!!!! I love it. This caliber is so loud and obnoxious with everything that you have to buy one . I shot a 1 gal water jug at 25 yrds and all of us got wet
1/1 found this helpful
Helpful Positive Review Great Quality by Jonathan Garza, Verified Owner, June 28, 2018
First off the item came packaged very well. That automatically tells me that it’s a quality part. Over all design of the weapon is simple but effective. The muzzle break is nasty looking, I love it. Definitely lives up to the name “50 Beowulf”.
1/1 found this helpful
Read All 2 Reviews
Caliber: 12.7x42mm Barrel Length: 10.5 inFinish: Anodized Color: Black Model: First-Gen Hybrid Rail System (FHR) Gun Rail: KeyMod Additional Features: w/BCG and CH Magazine Included: No Length: 9 in

Code: 2CS-URC-105127X42-CFU10-5-12-7X42-9FHR

MPN: CFU10.5-12.7X42-9FHR

UPC: 816903021123

Product No Longer Available

Product Info for Radical Firearms 10.5 in. 12.7x42 (.936) Upper Assembly

Introducing Radical Firearms 12.7x42 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. 10.5 inch 12.7x42 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. Does not include dust cover. 10.5 inch 12.7 x 42 4150 Vanadium Steel Barrel. 1 in 20 inch Twist Rate. 49/64x20 TPI. 12.7 x 42 Chamber. HPT/MPI. M4 Feed Ramps. Low Profile .936 inch Micro Gas Block. Stainless carbine-length gas tube. Direct Gas Impingement. Radical Firearms Panzer 49/64-20 Brake. Radical Firearms FHR Hybrid Rail System. Custom Forged Upper Receiver with Forward Assist, Shell Deflector. Complete 12.7 BCG, MPI, Melonite Coated, Staked. Mil-Spec Charging Handle.image

Package Contents:

  • Radical Firearms 10.5 in. 12.7x42 (.936) Upper Assembly

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Radical Firearms 10.5 in. 12.7x42 (.936) Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

Radical Firearms Upper Assembly 10.5 inch 12.7x42 .936, 9 inch FHR, w/BCG and CH, Black, CFU10.5-12.7X42-9FHR , MPN: CFU10.5-12.7X42-9FHR , UPC: 816903021123 , Code: 2CS-URC-105127X42-CFU10-5-12-7X42-9FHR
Radical Firearms Complete Upper Assembly 10.5in 12.7x42 ,.936, 1/20 Twist, 10in FQR, QUAD PICATINNY, Panzer Brake, Black, CFU10.5-12.7X42-10FQR , MPN: CFU10.5-12.7X42-10FQR , UPC: 816903021116 , Code: 2CS-URC-105127X42-CFU10-5-12-7X42-10FQR
Radical Firearms Complete Upper Assembly 10.5in 12.7x42 ,.936, 1/20 Twist, 9in MHR, M-LOK, Panzer Brake, Black, CFU10.5-12.7X42-9MHR , MPN: CFU10.5-12.7X42-9MHR , UPC: 816903024377 , Code: 2CS-URC-105127X42-CFU10-5-12-7X42-9MHR
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