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Questions & Answers
What does it mean / How was it demo’d? Are these customers returns? Expert Answer

Demo products are new items that have been used for video, photo-shoots, etc. They are not used and will retain all factory warranties.

by Ethan, Gear Expert, January 13, 2023
will this work with an Anderson manufacturing lower? Expert Answer

The Radical Firearms 20 in. 6.5 Grendel Upper Assembly will work with Mil-Spec lower receivers. So it will work with an Anderson Manufacturing AR15 Lower.

by Hunter, Gear Expert, June 1, 2022
Customer Reviews
Helpful Positive Review
Satisfied customer by Hamhead, May 31, 2018
Wonderfully accurate upper, match grade stainless steel barrel, BCD and charging handle included in this complete upper, I particularly like the diameter of the hand guard, and this 6.5 has the lowest price on the net. This round is great for long ra...
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2/2 found this helpful
Most Recent Reviews
Demo 6.5 Grendel upper by Un Disclosed, Verified Owner, March 9, 2023
Received unit unfired, pulled patch thru barrel, came out w metal shavings from gas hole + clean patch. Anchor forge rcvr, standard bcg fully nitrided except for phosphate extractor. Clean bolt tail, unfired. Slight marks on top rail may have had sco...
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Most Recent Reviews
Seems very professionally built by Merk, Verified Owner, September 14, 2022
Great looking solid upper. Came with a black muzzle device w external threads proprietary for a Radical suppressor, and not what it showed/described, (the stainless “pepper pot” but it’s all good. Nice looking handguard and barrel, nitrided BCG Type ...
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Read All 3 Reviews
Caliber:
6.5mm Grendel
Barrel Length:
20 in
Barrel Twist Rate:
1-8
Finish:
Stainless
Color:
Stainless
Fabric/Material:
416 Sst
Model:
KeyMod First-Gen Hybrid Rail System (FHR)
Gun Rail:
KeyMod
Condition:
Factory DEMO
Magazine Included:
No
Length:
15 in, 38.1 cm

Code: 2CS-URC-RF1057-CFU20-65-SS-MED-15FHR-DEMO

MPN: CFU20-6.5-SS-MED-15FHR-DEMO

Product No Longer Available

Product Info for Radical Firearms 20 in. 6.5 Grendel Upper Assembly

The Radical Firearms 20 in. 6.5 Grendel Upper Assembly was created in order to function as the ideally suited item for any person trying to find a high quality choice..image

Developed using some of the most sturdy and dependable resources in existence, these AR15 Upper Receivers by Radical Firearms will present you with an item which gives you a great deal of dependability.

Radical Firearms has been developing high-quality products for a very long time, and the Radical Firearms 20 in. 6.5 Grendel Upper Assembly is their means of revealing exactly how much they are concerned.

At OpticsPlanet, we make it our obligation to purchase the best product for your needs, and presenting the Radical Firearms 20 in. 6.5 Grendel Upper Assembly is something that we are delighted to offer.

Package Contents:

  • Radical Firearms Complete Upper CFU 20-6.5-ss Med-15 First-Gen Hybrid Rail 6.5 Grendel 20in. Stainless Steel

Ammunition

124 / 24
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Radical Firearms 20 in. 6.5 Grendel Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Radical Firearms Complete Upper Assembly 20 inch 6.5 Grendel SS Match, Medium Contour 15 inch FHR, w/BCG and CH, Black, CFU20-65-SS-MED-15FHR , MPN: CFU20-6.5-SS-MED-15FHR-DEMO , Code: 2CS-URC-RF1057-CFU20-65-SS-MED-15FHR-DEMO
  • Radical Firearms Complete Upper Assembly 20 inch 6.5 Grendel SS Match, Medium Contour 15 inch FHR, w/BCG and CH, Black, CFU20-65-SS-MED-15FHR , MPN: CFU20-6.5-SS-MED-15FHR , UPC: 816903021277 , Code: 2CS-URC-RF1057-CFU20-65-SS-MED-15FHR
  • Radical Firearms Complete Upper Assembly 20 inch 6.5 Grendel SS Match, Medium Contour, 15 inch RPR, Pepper Pot Brake, w/BCG and CH, Black, CFU20-6.5-SS-MED-15RPR , MPN: CFU20-6.5-SS-MED-15RPR , UPC: 816903026753 , Code: 2CS-URC-RF1057-CFU20-6-5-SS-MED-15RPR
  • Radical Firearms Complete Upper Assembly 20 inch 6.5 Grendel SS Match, Medium Contour, 15 inch MHR, Pepper Pot Brake, w/BCG and CH, Black, CFU20-6.5-SS-MED-15MHR , MPN: CFU20-6.5-SS-MED-15MHR , UPC: 816903024520 , Code: 2CS-URC-RF1057-CFU20-6-5-SS-MED-15MHR
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