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Adams Arms AR-15 Base A3 5.56x45mm NATO Upper Receiver

   3 Reviews
| 2 Questions & Answers
Model: UA-16-C-B-556
 
Condition: Factory New
 
Bud's Item Number: 714000221
 
UPC: 854262002667
 

Adams Arms AR-15 Base A3 5.56x45mm NATO Upper Receiver

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Technical Information
Upper Receiver: A3 Flat-Top, Forged
Barrel Length: 16"
Barrel Contour: M4
Barrel Material: 4150 Chrome Moly Vanadium Steel
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: No
Barrel Finish: QPQ Melonite / Black Nitride
Twist Rate: 1 in 7"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Muzzle Device: A2 Flash Hider
Gas System Length: Carbine, Short Stroke Piston Operated
Gas Block Diameter: 0.750"
Handguard: 2-Piece Polymer M4-Style
Sights: None, Single Rail Gas Block
Bolt Carrier Assembly Included: Yes
Bolt Carrier Type: 1-Piece w/Integral Piston Strike Face
Weight: 4.23 lbs

OUT OF STOCK
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*Please Note!! Many of our pictures are stock photo\'s provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order.
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Adams Arms AR-15 Base A3 5.56x45mm NATO Upper Receiver
Model
UA-16-C-B-556
Condition
Factory New
Bud's Item #
714000221
UPC
854262002667
Manufacturer
Adams Arms
Technical Information
Upper Receiver: A3 Flat-Top, Forged
Barrel Length: 16"
Barrel Contour: M4
Barrel Material: 4150 Chrome Moly Vanadium Steel
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: No
Barrel Finish: QPQ Melonite / Black Nitride
Twist Rate: 1 in 7"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Muzzle Device: A2 Flash Hider
Gas System Length: Carbine, Short Stroke Piston Operated
Gas Block Diameter: 0.750"
Handguard: 2-Piece Polymer M4-Style
Sights: None, Single Rail Gas Block
Bolt Carrier Assembly Included: Yes
Bolt Carrier Type: 1-Piece w/Integral Piston Strike Face
Weight: 4.23 lbs

3 Reviews. 4.3 out of 5 Stars!
5 Stars
67%
4 Stars
0%
3 Stars
33%
2 Stars
0%
1 Star
0%
Write Review
David S on 10/12/2018
Rating:   5 of 5 Stars!

Great product it came quickly and ran like a champ. It is a great upper receiver for the price

Whitney G on 07/16/2018
Rating:   3 of 5 Stars!

I can only give this product 3 stars due to a quality-control issue from the factory. Shortening a long story involving 2 different scopes and hundreds of rounds, what happened is that the barrel was not torqued into the chamber properly along with the barrel nut at the factory and had become loose. It got so loose, the counter guy at Bud's in Lexington unscrewed it from the chamber with his fingers after I missed the entire target at 25 yards with previously-zeroed Magpul iron sights. Kudos to Bud's for promptly sending the upper out for repair, and I had it back within 2 weeks with the problem fixed. When I contacted Adams Arms about the issue, their response was to apologize & offer a discount on a future purchase. The upper has functioned adequately and consistently since I got it back, with no further issues noted after about 300 rounds. I recommend checking into recent online feedback from various sources if you're considering buying this.

James H on 02/21/2015
Rating:   5 of 5 Stars!

Upper worked great, best upper for the price. This now my favorite rifle.

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