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  0 of 0 people found the following review helpful:
 
5 of 5 Bolt and go on my lower. June 11, 2026
Reviewer: GL from RC, CA United States  
Bought two 6mm Arc uppers, one a 21" and the other a 18".  Fit and finish excellent.  Good fit on my lowers (LRB receivers), like they were matched to fit with close tolerances.  Adjusted gas system, sighted in at 100 and both barrels proceeded to provide  ~.70 inch groups, first pass with my handloads (107 gr SMK's). No function issues.  As they break in and I dial in my loads suspect these will be tack drivers. Xlint product quality ,assembly, packaging and customer service.

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4 of 5 So far so good March 24, 2026
Reviewer: MATTHEW PEDERSON from ARGYLE, WI United States  
Fit and finish is pretty nice.  Gas block was crooked and had to fix.  Accuracy seems acceptable.

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5 of 5 Accuracy. February 4, 2026
Reviewer: Michael Dick from Echo, OR United States  
At a 100 yd, I put a 10 shot group and a .30 inch

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5 of 5 6 ARC upper December 16, 2025
Reviewer: Justin Sumpter from Branson , CO United States  
Sales staff were amazing to work with.  I ordered the wrong handguard on my build and they were top notch helping me get it fixed!

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5 of 5 Good stuff December 15, 2025
Reviewer: Lance Oldorf from Swisher, IA United States  
Easy purchase. Fast shipping.  Wish there was an updated link to provide updates.

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5 of 5 6mm ARC upper March 2, 2025
Reviewer: Mike Moore from Pagosa Springs , CO United States  
Completed my build with this 18” 6mm ARC upper. Great quality, I just broke it in and it’s shooting sub moa after only 60 rounds( 20 for break in). Still adjusting but very happy with it.

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5 of 5 Absolute lazer January 7, 2025
Reviewer: Captare Swafford from Mountain Home, ID United States  
With H4350 and berger 109's Its a one hole gun.

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5 of 5 6ARC Upper January 2, 2025
Reviewer: Philip Thomas from Leesburg, GA United States  
Have not had chance to shoot it, but the build quality is exactly what I have come to expect from Odin. I am sure it will match my 6.5 Grendel.

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5 of 5 Half inch gun November 20, 2024
Reviewer: Jarrett Nelson from Burlington, WY United States  
Shoots like a dream with 108 factory ammo.

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5 of 5 September 10, 2024
Reviewer: Timothy McGuckin from Rochester, MI United States  


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