Gun Accessories>AR 15 Upper

AR 15 Upper for Sale – Buy an AR 15 Upper Online

Looking for information on AR 15 uppers? Here at GunBroker.com we’ve gathered some info for you to peruse. After all, it’s a good idea to be informed before making important buying decisions about your firearms and their accessories. There’s a huge selection of AR 15 upper receivers out there from a variety of manufacturers – take a moment to read a little about the general design of the AR 15 upper and the history of this gun before heading over to our auction pages to find the perfect AR 15 upper for you.

AR 15 Upper Design

The AR 15 was designed to be modular, allowing it to be easily customized to the task at hand with different parts and accessories. Based on the fully automatic M16, AR 15 semi automatic rifles can be dismantled and reconfigured in a variety of ways by its civilian operator. While there are many configurations possible due to large amount of manufacturers creating parts and accessories, AR 15s cannot legally be converted to fully automatic weapons due to federal laws. Some manufacturers will mark their AR 15 style rifles with a faux selective-fire switch for the sake of re-enactors and collectors, but the rifle will only fire in semi automatic mode.

The upper receiver of the AR 15 is the most customizable feature of the rifle, allowing for different stock lengths, sights and different barrel variants. Many barrels offer different weights and even calibers, allowing each shooter to hand-pick their preferred ammunition. It should be noted, however, that some upper receivers with certain caliber barrels may require adjustments to the lower receiver in order to work optimally. Some companies offer strengthened AR 15 upper and lower receivers made from a solid block of aluminum rather than aluminum forging.

AR 15 Uppers for Sale Today

There is a huge array of AR 15 upper receivers out there – and many types and brands are for sale right here at GunBroker.com! Our auction listings update every day, so remember to check back later if you don’t see exactly what you’re looking for today. Thanks for reading our brief on AR 15 upper design!

AR 15 Upper For Sale


There are 1562 items that match your criteria.
Item   Title      Click Headers to Sort Quantity Bids Price Time Left
711303301
 
 
 
 
30 $329.99 89d 13h +
711302948
 
 
 
 
30 $299.99 89d 13h +
710279916
 
 
 
 
100 $550.00 86d 6h +
709514685
 
 
 
 
1000 $399.99 84d 2h +
708222274
 
 
 
 
50 $289.99 80d 3h +
708047890
 
 
 
 
30 $229.99 79d 10h +
707118018
 
 
 
 
20 $149.99 77d 2h +
706885840
 
 
 
 
50 $269.99 76d 10h +
705949154
 
 
 
 
10 $690.00 74d 7h +
705170937
 
 
 
 
100 $840.00 72d 11h +
705113623
 
 
 
 
100 $850.00 72d 9h +
711256902
 
 
 
290 $40.00 71d 12h +
702356883
 
 
 
 
50 $259.99 65d 14h +
701301940
 
 
 
 
1000 $159.99 63d 1h +
701300335
 
 
 
 
10 $1,299.95 63d 1h +
701298203
 
 
 
 
10 $1,299.95 63d 1h +
701297406
 
 
 
 
10 $1,299.95 63d 1h +
701014605
 
 
 
 
10 $999.95 62d 6h +
701010795
 
 
 
 
10 $999.95 62d 6h +
700992450
 
 
 
 
10 $999.95 62d 5h +
699073953
 
 
 
 
1000 $299.99 58d 1h +
699073948
 
 
 
 
1000 $279.99 58d 1h +
699073939
 
 
 
 
1000 $289.99 58d 1h +
699073938
 
 
 
 
1000 $299.99 58d 1h +
698883701
 
 
 
10 $500.00 57d 11h +
698762345
 
 
 
 
10 $999.95 57d 6h +
698753200
 
 
 
 
10 $1,299.95 57d 5h +
698752428
 
 
 
 
10 $999.95 57d 5h +
707602967
 
 
 
 
40 $279.99 56d 4h +
698257696
 
 
 
 
40 $259.99 56d 4h +
698257288
 
 
 
 
40 $239.99 56d 4h +
698256752
 
 
 
 
50 $209.99 56d 4h +
702654367
 
 
 
 
30 $259.99 56d 4h +
710466932
 
 
 
 
40 $359.99 56d 4h +
698256071
 
 
 
 
30 $259.99 56d 4h +
698255884
 
 
 
 
30 $199.99 56d 4h +
698255588
 
 
 
 
30 $369.99 56d 4h +
698255533
 
 
 
 
50 $299.99 56d 4h +
701268509
 
 
 
 
30 $249.99 56d 4h +
698254957
 
 
 
 
50 $349.99 56d 4h +
698254803
 
 
 
 
40 $269.99 56d 4h +
698254326
 
 
 
 
40 $239.99 56d 4h +
709171962
 
 
 
 
40 $349.99 56d 4h +
698254181
 
 
 
 
40 $339.99 56d 4h +
698253989
 
 
 
 
30 $239.99 56d 3h +
698215870
 
 
 
 
30 $799.99 56d 2h +
698215608
 
 
 
 
40 $669.99 56d 2h +
697682147
 
 
 
 
10 $1,299.95 55d 1h +
708159384
 
 
 
 
40 $309.99 54d 4h +
697135460
 
 
 
 
100 $199.99 53d 23h +
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Updated: 10/23/2017 10:14:01 AM EST   Check GunBroker.com official time

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