M16 for Sale – Buy an M16 Online

Welcome to GunBroker.com! Here at GunBroker.com we strive to provide you with all the info you need to make an informed purchase. M16 rifles have a long history of military use and a reputation for innovation and reliability. Use the history and specs we've provided to make a decision on the model of M16 you're interested in purchasing or, if you're selling, to round out your item's description and entice buyers.

M16 History, Specs & Models

The United States Military version of the AR-15, the M16 is a lightweight, magazine-fed, air-cooled and gas operated 5.56 mm assault rifle. Based on the ArmaLite’s 1950s AR-15, the M16 is constructed from a combination of steel, composite plastics, aluminum alloy and polymer components. The M16 operates with a rotating bolt, actuated by direct impingement gas operation.

The M16 debuted in 1962, becoming the latest weapon of the U.S. Air Force. This original version of the M16 had no storage compartment for a cleaning kit in the butt stocks, no forward assist and used a three-pronged flash suppressor and triangular handguards. The M16A1 offers a forward assist and a more reliable flash suppressor but is otherwise functionally equivalent to the M16. This version of the M16 became the standard service rifle for the U.S. military in 1969. Due to its versatility and ability to match the firepower of the AK-47, the M16 became the iconic weapon of the U.S. armed forces during the Vietnam War.

The M16A2, adopted by the U.S. military in 1986, however, is significantly different, with new rifling, a thicker barrel in front of the front sight, a new rear sight and another redesigned flash suppressor, one that also functioned as a recoil compensator, among other changes. Although the United States Marine Corps has retired the M16A2, it is still used by U.S. Air Force, Navy, Coast Guard and Army. Today the M16A4 is utilized by the USMC and some Army units, as it allows for various attachments and accessories to be mounted to it as well as selective fire. There's a reason the M16 is the most produced 5.56 mm caliber weapon. To date, over 8 million M16 rifles have been produced. Built by innovators, no doubt the M16 rifle will continue to evolve as an efficient and versatile weapon.

Buy M16 Models & Accessories Today

Now that you've learned a little bit more about M16 technology and history you should check out our auction pages here at GunBroker.com. Explore our listings below to find M16 accessories, M16 barrels, M16 kits, and various M16 parts. Even if you don't see exactly what you're looking for you can check back later – our auctions are always changing and the M16 part or accessory you're looking for is bound to be put on the block soon.

M16 For Sale


There are 4028 items that match your criteria.
Item   Title      Click Headers to Sort Quantity Bids Price Time Left
659829705
 
 
 
 
230 $109.90 89d 1h +
659087721
 
 
 
 
40 $159.00 87d 2h +
659085818
 
 
 
 
40 $159.00 87d 2h +
659085654
 
 
 
 
70 $129.00 87d 2h +
657441486
 
 
 
 
450 $89.95 81d 15h +
655886794
 
 
 
 
100 $225.00 77d +
653927350
 
 
 
 
1000 $91.99 71d 3h +
658626292
 
 
 
90 $39.95 69d 1h +
653314177
 
 
 
 
100 $170.99 69d 1h +
659313610
 
 
 
400 $48.00 67d 22h +
652711284
 
 
 
 
1000 $115.99 67d 4h +
652709873
 
 
 
1000 $99.99 67d 4h +
660008055
 
 
 
 
1330 $20.00 65d 9h +
652075290
 
 
 
 
100 $39.95 65d 5h +
650975346
 
 
 
 
100 $465.00 61d 11h +
659501098
 
 
 
440 $58.00 60d 6h +
650166500
 
 
 
 
1500 $22.99 59d 6h +
649907435
 
 
 
 
100 $225.00 58d 10h +
649906034
 
 
 
 
100 $55.00 58d 10h +
659519160
 
 
 
 
40 $1,599.00 58d 8h +
649887143
 
 
 
 
120 $1,599.00 58d 8h +
649487543
 
 
 
1000 $99.99 57d 3h +
649136695
 
 
 
 
200 $45.00 56d 1h +
659967552
 
 
 
40 $79.99 54d 9h +
648496828
 
 
 
 
20 $149.00 54d 2h +
648278527
 
 
 
200 $10.00 53d 9h +
648277902
 
 
 
200 $10.00 53d 9h +
655610561
 
 
 
 
90 $185.00 52d 21h +
648124349
 
 
 
 
100 $186.99 52d 21h +
648028985
 
 
 
10 $21,500.00 52d 13h +
647058051
 
 
 
 
40 $68.90 50d 3h +
646488080
 
 
 
 
100 $235.00 48d 10h +
646488013
 
 
 
 
100 $235.00 48d 10h +
645792574
 
 
 
 
100 $235.00 46d 10h +
659737103
 
 
 
280 $84.94 46d 10h +
645629468
 
 
 
 
100 $159.00 46d 4h +
657901056
 
 
 
 
3700 $134.96 45d 1h +
646479838
 
 
 
 
90 $265.00 44d 19h +
645181661
 
 
 
 
100 $235.00 44d 19h +
644581658
 
 
 
 
120 $135.95 43d +
643919418
 
 
 
 
100 $170.00 40d 14h +
643919221
 
 
 
 
100 $170.00 40d 14h +
643531723
 
 
 
20 $129.99 39d 7h +
643151894
 
 
 
50 $1,750.00 38d 1h +
658199200
 
 
 
40 $1,750.00 38d 1h +
643150773
 
 
 
 
30 $239.00 38d 1h +
642748071
 
 
 
 
100 $235.00 36d 11h +
642713956
 
 
 
 
160 $94.00 36d 10h +
642606930
 
 
 
 
90 $139.00 36d 2h +
658685574
 
 
 
 
800 $11.95 36d 2h +
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