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300 Blackout Rifle
300 Blackout Rifle


 

Product Code: BYOU300BORB


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Upper Receiver, Complete:


Barrel 300 Blackout Rifle:


Gas Block (price INCLUDES gas tube):


Free Float Hand Guard:


Muzzle Device 5/8x24 Threads:


Bolt Carrier Group:


Charging Handle:


Qty:  
Description
 
Build you own complete upper the way you want it and we will assemble it at no additional charge!!

1) Pick your complete upper receiver
2) Pick your barrel
3) Pick your gas block (comes with
the appropriate length gas tube).
4) Pick your hand guard
5) Pick your muzzle device
(only for threaded barrels as we do not offer threading services)
6) Pick your bolt carrier group
7) Pick you charging handle

Once you have selected all of your options, click "Add To Cart" and see the total price for your custom upper assembly.

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 6 Write a review »

  0 of 0 people found the following review helpful:
 
3 of 5 Complete upper May 3, 2020
Reviewer: Fred Laramie from Huntley, IL United States  
The upper was priced great. It shipped very quickly. The reason for the 3 stars is the hand guard. The hand guard does not sit true. I think, for a few bucks more, you could use a better hand guard and still be at a budget price. Bottom line is the rifle needs to function and it wont function properly with this hand guard.

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  0 of 0 people found the following review helpful:
 
5 of 5 1st AR build and i did not want stock. February 17, 2020
Reviewer: Clinton Bell from Columbus , OH United States  
I have not had a chance to fire yet, but i will say the Communication was very good and when my assembly showed up it was exactly what i had hoped for i odered od green witch was on point. The stainless barrel seems to be installed correctly and is beautiful. I can't wait to shoot it and i would recomend ar15part and will be buying more of what they offer.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great parts, value and service. January 17, 2020
Reviewer: Tom W. from Minnesota  
Great company to work with.  Very professional with exceptional service.  I look forward to having all my AR needs met by ar15part.   I will recommend these guys to all my shooting friends and family.  Thank you ar15part

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  0 of 0 people found the following review helpful:
 
5 of 5 300 AAC Upper August 9, 2019
Reviewer: Jeff from Tacoma, WA United States  
It was cool to pick all the components I wanted and leave out some I wanted to get at a different time. Shipped really quickly. Good experience.

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  0 of 0 people found the following review helpful:
 
5 of 5 300 Blackout upper May 19, 2019
Reviewer: Anonymous Person  
well made product. tight fit to lower. shoots awesome.

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