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Complete AR15 Upper 5

Looking for Complete AR15 Upper 5? We have thousands of rifles, handguns, and shotguns in stock. If you don't find what you are looking for on this page, check out the categories listed on the left side for more guns, ammo, and accessories.

Need something for your AR-15 or AK-47? We have it! At Cheaper Than Dirt! We have the largest collection of accessories for your firearm. We have lights, lasers, scopes, grips, magazines, sights, and much more. You'll find everything you need. And, because we ship from several warehouses, we have the largest inventory at the lowest prices anywhere on the internet.

DPMS TPR Complete Upper Assembly
ARR-992
$599.97
IN STOCK at Warehouse
1
CMMG AR-15 Complete Upper Assembly .300 AAC Blackout 16  Barrel A2 Front Sight M4 Handguards Black Finish 30BF8C0
9-80611
$569.94
IN STOCK at Warehouses
2,20,9
CMMG AR-15 Complete Upper Assembly .300 AAC Blackout 16  Barrel A2 Front Sight M4 Handguards Black Finish 30BF8C0
2-CMMG30BF8C0
$522.24
IN STOCK at Warehouses
2,20,9
CMMG AR-15 Complete Upper Assembly .300 AAC Blackout 16  Barrel A2 Front Sight M4 Handguards Black Finish 30BF8C0
20-CMMG30BF8C0
$649.95
IN STOCK at Warehouses
2,20,9
S&W M&P Piston Semi Auto AR-15 Upper Receiver .223 Rem/5.56 NATO 16  Barrel Chrome Lined Flat Top Black 812006
72058
$660.00
IN STOCK at Warehouses
4,8
S&W M&P Piston Semi Auto AR-15 Upper Receiver .223 Rem/5.56 NATO 16  Barrel Chrome Lined Flat Top Black 812006
8-SW-812006
$653.90
IN STOCK at Warehouses
4,8
YHM AR-15 Bolt and Carrier Assembly Group .223 Rem/5.56 NATO BCG YHM-BCBT-556
7-YHMBCBT556
$116.60
IN STOCK at Warehouse
7
JSE AR-15 5.56 Complete 16  A3 Upper With Adams Arms Gas Piston 1:9  Twist HBAR Barrel
ARR-630
$599.97
IN STOCK at Warehouse
1
CMMG AR-15 M4 Complete Upper Receiver .223 Rem/5.56 NATO 16  M4 Profile Barrel Carbine Length Polymer Handguard Front Sight Base M16 BCG Black 55B84B5
20-CMMG55B84B5
$799.95
IN STOCK at Warehouse
20
S&W M&P15T Complete AR-15 Upper .223 Rem/5.56 NATO 16  Barrel 1/8 Twist with 10  Quad Rail and Magpul MBUS Sights Black 812010
12-0409352
$721.90
IN STOCK at Warehouses
10,11,12,2,3,6
S&W M&P15T Complete AR-15 Upper .223 Rem/5.56 NATO 16  Barrel 1/8 Twist with 10  Quad Rail and Magpul MBUS Sights Black 812010
2-SW812010
$718.30
IN STOCK at Warehouses
10,11,12,2,3,6
S&W M&P15T Complete AR-15 Upper .223 Rem/5.56 NATO 16  Barrel 1/8 Twist with 10  Quad Rail and Magpul MBUS Sights Black 812010
10-0409352
$721.90
IN STOCK at Warehouses
10,11,12,2,3,6
S&W M&P15T Complete AR-15 Upper .223 Rem/5.56 NATO 16  Barrel 1/8 Twist with 10  Quad Rail and Magpul MBUS Sights Black 812010
11-0409352
$721.90
IN STOCK at Warehouses
10,11,12,2,3,6
S&W M&P15T Complete AR-15 Upper .223 Rem/5.56 NATO 16  Barrel 1/8 Twist with 10  Quad Rail and Magpul MBUS Sights Black 812010
3-0409352
$721.90
IN STOCK at Warehouses
10,11,12,2,3,6
S&W M&P15T Complete AR-15 Upper .223 Rem/5.56 NATO 16  Barrel 1/8 Twist with 10  Quad Rail and Magpul MBUS Sights Black 812010
6-0409352
$721.90
IN STOCK at Warehouses
10,11,12,2,3,6
CMMG AR-15 M10 Complete Upper Receiver .223 Rem/5.56 NATO 16  M10 Profile Barrel Mid-Length Polymer Handguard Front Sight Base M16 BCG Black 55BD382
20-CMMG55BD382
$829.95
IN STOCK at Warehouse
20
CMMG AR-15 Complete Upper Receiver .223 Rem/5.56 NATO 16  M4 Profile Barrel Piston System Polymer Handguard M16 BCG Black 55BE184
20-CMMG55BE184
$799.95
IN STOCK at Warehouse
20
Anderson MFG. AR-15 Anodized Stripped Upper Receiver .223/5.56 NATO
8-AM-AR15A3UPFOR
$58.98
IN STOCK at Warehouse
8
Yankee Hill Machine Complete Black Diamond Specter XL AR-15 Upper 6.8mm SPC 16  Barrel 1/10 Twist Flip Up Sights Free Float Quad Rail Black Finish YHM-7820-68
7-YHM782068
$902.10
IN STOCK at Warehouse
7
Del-Ton AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/ BCG and Charging Handle Black DT1009
8-DTI-DT1009
$396.96
IN STOCK at Warehouses
1,7,8
Del-Ton AR-15 .223rem/5.56 NATO Complete Upper 16  Barrel A3 Mid Length Pre Ban
7-DT1023
$389.62
IN STOCK at Warehouses
1,7
Del-Ton AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/ BCG and Charging Handle Black DT1009
7-DT1009
$375.10
IN STOCK at Warehouses
1,7,8
AR-15 5.56 Complete Upper Assembly Flattop  20  Rifle 1:9  Twist Chrome Moly HBAR Barrel  Standard Handguard UK20DTIHMGB
ARR-633
$419.97
IN STOCK at Warehouse
1
AR-15 5.56 Complete Upper Assembly Flattop 16  Carbine 1:9  Twist Lightweight Chrome Moly Barrel
ARR-634
$399.97
IN STOCK at Warehouse
1
CMMG AR-15 Complete Upper Receiver .300 AAC Blackout 16  M300 Profile Barrel Low Profile Gas Block K9 Free Float Quad Rail M16 BCG Black 30BF827
20-CMMG30BF827
$779.95
IN STOCK at Warehouse
20
Plinker Tactical SBR AR-15 Complete Upper Assembly .22 Long Rifle 12.5  Standard Profile Barrel Aluminum Quad Rail Matte Black Finish PAUP10RD604
3-0406461
$368.12
IN STOCK at Warehouse
3
Black Dawn AR-15 Complete Upper 5.56 NATO 16  Barrel Magpul MOE Handguard with BCG and Charging Handle BDR-MUPC
9-100910
$749.00
IN STOCK at Warehouse
9
AR-15 5.56 Optics Ready Upper Assembly with 16 1:9  Twist  HBAR Barrel, Railed Gas Block, Bolt Carrier Group and Charging Handle
ARR-632
$399.97
IN STOCK at Warehouse
1
Bushmaster Patrolman's Carbine AR-15 Complete Upper .223 Rem/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Handguards Black 91822
79126
$485.80
IN STOCK at Warehouses
10,11,2,4,6,8
Bushmaster Patrolman's Carbine AR-15 Complete Upper .223 Rem/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Handguards Black 91822
8-BF-91822
$583.36
IN STOCK at Warehouses
10,11,2,4,6,8
Bushmaster Patrolman's Carbine AR-15 Complete Upper .223 Rem/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Handguards Black 91822
6-0409384
$512.59
IN STOCK at Warehouses
10,11,2,4,6,8
Bushmaster Patrolman's Carbine AR-15 Complete Upper .223 Rem/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Handguards Black 91822
2-BM91822
$559.26
IN STOCK at Warehouses
10,11,2,4,6,8
Bushmaster Patrolman's Carbine AR-15 Complete Upper .223 Rem/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Handguards Black 91822
10-0409384
$512.59
IN STOCK at Warehouses
10,11,2,4,6,8
Bushmaster Patrolman's Carbine AR-15 Complete Upper .223 Rem/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Handguards Black 91822
11-0409384
$512.59
IN STOCK at Warehouses
10,11,2,4,6,8
Windham Weaponry AR-15 SRC Upper 16  M4 Barrel Rail Gas Block Complete with Bolt and Carrier UR16M4FTB
2-WWUR16M4FTB
$467.53
IN STOCK at Warehouses
2,8
Windham Weaponry AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:9  Twist M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle UR16M4LHB
2-WWUR16M4LHB
$467.53
IN STOCK at Warehouse
2
CMMG AR-15 Mk4 3 Gun Complete Upper 5.56 NATO 18  Medium Weight Barrel KeyMod Hand Guard Forged 7075-T6 Aluminum Black 55B66C7
8-CMMG-55B66C7
$659.35
IN STOCK at Warehouse
8
DPMS AR-15 A3 Complete Upper Assembly 5.56 NATO/.223 Rem 16  Oracle Barrel Assembly 1:9 Twist Aluminum Free Float Tube Flat Top Single Rail Gas Block Teflon Coated Black BA-OC-16
7-100400
$356.40
IN STOCK at Warehouses
2,7
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
6-0409353
$920.89
IN STOCK at Warehouses
10,11,12,2,3,6,8
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
11-0409353
$920.89
IN STOCK at Warehouses
10,11,12,2,3,6,8
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
3-0409353
$920.89
IN STOCK at Warehouses
10,11,12,2,3,6,8
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
10-0409353
$920.89
IN STOCK at Warehouses
10,11,12,2,3,6,8
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
8-SW-812011
$910.56
IN STOCK at Warehouses
10,11,12,2,3,6,8
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
12-0409353
$920.89
IN STOCK at Warehouses
10,11,12,2,3,6,8
S&W M&P 15TS Complete AR-15 Upper .223 Rem/5.56 NATO 14.5  Barrel Vortex Flash Hider 1/7 Twist with Troy TRX Rail and MBUS Front and Rear Sights Black 812011
2-SW812011
$916.30
IN STOCK at Warehouses
10,11,12,2,3,6,8
AR-15 5.56 Complete Upper Slick Side Flat Top Lo-Pro 1 in 9  M4 Barrel Railed Gas Block Standard Handguards
ARR-641
$349.97
IN STOCK at Warehouse
1
AR-15 Complete M4 Upper 5.56 NATO Nitride Treated 1x7  Twist Barrel  F  Marked Front Sight Tower Complete Bolt Charging Handle
ARR-649
$399.97
IN STOCK at Warehouse
1
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
76158
$493.90
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
6-0409404
$539.59
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
12-0409404
$539.59
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
20-CMMG55BE1F0
$624.95
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
2-CMMG55BE1F0
$485.09
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
10-0409404
$539.59
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
11-0409404
$539.59
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
CMMG AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist WASP Treated M4 Profile Barrel Flat Top Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging Handle Black 55BE1F0
3-0409404
$539.59
IN STOCK at Warehouses
10,11,12,2,20,3,4,6
Adams Arms AR-15 Mid-Length Gas Piston Complete Upper 5.45x39 16  Barrel Flattop Upper Receiver M4 Handguards Melonite Finish Black UA-16-M-B-545
6-0406497
$681.43
IN STOCK at Warehouse
6
Adams Arms AR-15 Carbine Length Gas Piston Complete Upper .223 Rem/5.56 NATO 16  Barrel Flattop Upper Receiver M4 Handguards Melonite Finish Black UA-16-C-B-556
11-0406467
$719.33
IN STOCK at Warehouses
11,6,8
Adams Arms AR-15 Carbine Length Gas Piston Complete Upper .223 Rem/5.56 NATO 16  Barrel Flattop Upper Receiver M4 Handguards Melonite Finish Black UA-16-C-B-556
8-ADAMS-UA16CB556
$719.33
IN STOCK at Warehouses
11,6,8
Adams Arms AR-15 Carbine Length Gas Piston Complete Upper .223 Rem/5.56 NATO 16  Barrel Flattop Upper Receiver M4 Handguards Melonite Finish Black UA-16-C-B-556
6-0406467
$719.33
IN STOCK at Warehouses
11,6,8
Advanced Armament Corp .300 AAC Blackout Upper Receiver 12.5  Barrel Quad Rail Black 102129
92693
$974.16
IN STOCK at Warehouses
4,7
Advanced Armament Corporation AR-15 Complete Upper .223 Rem/5.56 NATO 16  Barrel 1:7  Twist KAC URX Rail 51T Blackout Flash Hider Full Auto Bolt Carrier Group Black 102780
2-AACO102780
$954.68
IN STOCK at Warehouses
2,3
Advanced Armament Corporation AR-15 Complete Upper .223 Rem/5.56 NATO 16  Barrel 1:7  Twist KAC URX Rail 51T Blackout Flash Hider Full Auto Bolt Carrier Group Black 102780
3-0406515
$979.03
IN STOCK at Warehouses
2,3
Bushmaster M4A3 AR-15 Complete Upper Assembly 5.56 NATO 16  Barrel A2 Front Sight Black 91823
2-BM91823
$467.53
IN STOCK at Warehouse
2
Windham Weaponry .223 Rem/5.56 NATO 16  Heavy Barrel AR-15 Complete Upper Receiver Flat Top UR16LHB
2-WWUR16LHB
$467.53
IN STOCK at Warehouses
2,4,8
Windham Weaponry .223 Rem/5.56 NATO 16  Heavy Barrel AR-15 Complete Upper Receiver Flat Top UR16LHB
84211
$475.05
IN STOCK at Warehouses
2,4,8
DPMS Oracle Ar-15 Complete Upper Receiver .223 Rem/5.56 NATO 16  1/9  Twist Lite Contour Barrel Flat Top Carbine Length Standard Handguards Railed Gas Block W/ BCG and Charging Handle Black BA-OC
2-DPBA-OCE
$351.82
IN STOCK at Warehouses
2,7
DPMS AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist M4 Profile Barrel Flat Top W/Carry Handle Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging handle Black BAAP416CH
3-0408831
$511.82
IN STOCK at Warehouses
10,11,12,2,3
Adams Arms AR-15 Carbine Length Tactical Evo Complete Upper Assembly .223 Rem/5.56mm NATO 16  Barrel 1:7  Twist Flattop Samson Free Float Modular Rail Black UA-16-C-TEVO-556
6-0406473
$860.72
IN STOCK at Warehouses
11,3,6,8
Adams Arms AR-15 Carbine Length Tactical Evo Complete Upper Assembly .223 Rem/5.56mm NATO 16  Barrel 1:7  Twist Flattop Samson Free Float Modular Rail Black UA-16-C-TEVO-556
3-0406473
$860.72
IN STOCK at Warehouses
11,3,6,8
Adams Arms AR-15 Carbine Length Tactical Evo Complete Upper Assembly .223 Rem/5.56mm NATO 16  Barrel 1:7  Twist Flattop Samson Free Float Modular Rail Black UA-16-C-TEVO-556
11-0406473
$860.72
IN STOCK at Warehouses
11,3,6,8
Adams Arms AR-15 Carbine Length Tactical Elite Complete Upper Assembly .223 Rem/5.56mm NATO 16  Barrel 1:7  Twist Flattop Samson Free Float Quad Rail Black UA-16-C-TE-556
3-0406479
$1,064.59
IN STOCK at Warehouses
11,3,6,8
Adams Arms AR-15 Carbine Length Tactical Elite Complete Upper Assembly .223 Rem/5.56mm NATO 16  Barrel 1:7  Twist Flattop Samson Free Float Quad Rail Black UA-16-C-TE-556
6-0406479
$1,064.59
IN STOCK at Warehouses
11,3,6,8
Adams Arms AR-15 Carbine Length Tactical Elite Complete Upper Assembly .223 Rem/5.56mm NATO 16  Barrel 1:7  Twist Flattop Samson Free Float Quad Rail Black UA-16-C-TE-556
11-0406479
$1,064.59
IN STOCK at Warehouses
11,3,6,8
Spikes Tactical AR-15 M4 LE Complete Upper with Mil-Spec BCG 16  Barrel 7  SAR Rail Carbine Length Gas System Black STU5025-S7S
2-SPKSTU5025-S7S
$711.21
IN STOCK at Warehouse
2
Spikes Tactical AR-15 M4 LE Complete Upper with Mil-Spec BCG 16  Barrel 12  SAR Rail Carbine Length Gas System Black STU5025-S2S
2-SPKSTU5025-S2S
$741.08
IN STOCK at Warehouse
2
AR-15 5.56 Complete Southpaw Flat Top Upper Carbine 1x9  M4 Barrel Railed Gas Block Standard Handguards
ARR-640
$399.93
IN STOCK at Warehouse
1
DPMS AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist M4 Profile Barrel Flat Top W/Carry Handle Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging handle Black BAAP416CH
2-DPBAAP416CH
$496.35
IN STOCK at Warehouses
10,11,12,2,3
DPMS AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist M4 Profile Barrel Flat Top W/Carry Handle Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging handle Black BAAP416CH
12-0408831
$511.82
IN STOCK at Warehouses
10,11,12,2,3
DPMS AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist M4 Profile Barrel Flat Top W/Carry Handle Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging handle Black BAAP416CH
11-0408831
$511.82
IN STOCK at Warehouses
10,11,12,2,3
DPMS AR-15 Complete Upper Receiver .223/5.56 NATO 16  1:7  Twist M4 Profile Barrel Flat Top W/Carry Handle Carbine Length Standard Handguards A2 Front Sight W/BCG and Charging handle Black BAAP416CH
10-0408831
$511.82
IN STOCK at Warehouses
10,11,12,2,3
Colt LE6920 AR-15 Complete Upper Assembly .223 Rem/5.56 NATO 14.5  (16  OAL) Barrel Polymer Handguard A2 Flash Hider Fixed Front Sight Black LE6921CK
2-CTLE6921CK
$675.91
IN STOCK at Warehouse
2
PW Arms AR-15 Complete Upper 5.7x28mm 16  Fluted Lightweight Barrel Quad Rail AR57LEM-UA
2-PWAR57LEM-UA
$673.74
IN STOCK at Warehouse
2
Windham Weaponry 16” Heavy Barrel AR-15 Complete Upper Receiver Flat Top UR16LHB
8-WW-UR16LHB
$487.67
IN STOCK at Warehouses
2,4,8
Colt LE6920 AR-15 Complete Upper Assembly .223 Rem/5.56 NATO 16  Barrel Polymer Handguard A2 Flash Hider Fixed Front Sight Black LE6920CK
8-CLT-LE6920CK
$689.70
IN STOCK at Warehouses
4,8
Colt LE6920 AR-15 Complete Upper Assembly .223 Rem/5.56 NATO 16  Barrel Polymer Handguard A2 Flash Hider Fixed Front Sight Black LE6920CK
92636
$627.00
IN STOCK at Warehouses
4,8
 
 
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