Uppers

Shop precision-engineered upper receivers for rifles, designed for accuracy, reliability, and custom builds.
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Picture of Troy-Upper Receiver Kit 16" A4 12.5" SOCC w/Sights -BLK SUPG-A4S-16BT-00-

Troy-Upper Receiver Kit 16" A4 12.5" SOCC w/Sights -BLK SUPG-A4S-16BT-00-

$740.00 $682.93
TRENDING Picture of Derya DY9 Island Slide UP-DY9ISL-AG

Derya DY9 Island Slide UP-DY9ISL-AG

$349.00 $306.25
Picture of CMMG 34B440FAB Resolute 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum Black Armor Cerakote Receiver

CMMG 34B440FAB Resolute 338 ARC 16.10" 1.13" Black Nitride Barrel Aluminum Black Armor Cerakote Receiver

$771.07
Picture of ZAFFIRI 17.5.UPK UPPER PARTS KIT GLK 17/34 G5

ZAFFIRI 17.5.UPK UPPER PARTS KIT GLK 17/34 G5

$89.99 $79.46
Picture of USED Gemtech Integra 5.56 Upper 10.5" Barrel Black 12112U

USED Gemtech Integra 5.56 Upper 10.5" Barrel Black 12112U

$1,451.99
Picture of Defiance Machine LONG ACTION LAPUA MAGNUM BOLT FACE (0.595'') RIGHT HAND NONE

Defiance Machine LONG ACTION LAPUA MAGNUM BOLT FACE (0.595'') RIGHT HAND NONE

$2,071.99 $1,633.55
Picture of Sons Of Liberty Gun Works M4-EXO 300 AAC BLACKOUT 13.9'' BBL 13'' EXO3 RAIL W/NOX BRAKE EXO3UPPER-13.9-300

Sons Of Liberty Gun Works M4-EXO 300 AAC BLACKOUT 13.9'' BBL 13'' EXO3 RAIL W/NOX BRAKE EXO3UPPER-13.9-300

$1,037.99 $841.14
Picture of Brownells BRN-16A2 5.56X45 NATO 20'' BBL UPPER RECEIVER BRN16A2

Brownells BRN-16A2 5.56X45 NATO 20'' BBL UPPER RECEIVER BRN16A2

$1,007.99 $816.78
Picture of Aero Precision 5.56MM ASSEMBLED UPPER RCVR NO AUTO SEAR CUT FOR AR-15 FDE APAR501801EAC

Aero Precision 5.56MM ASSEMBLED UPPER RCVR NO AUTO SEAR CUT FOR AR-15 FDE APAR501801EAC

$171.99 $135.35
Picture of ODIN UPPER RECEIVER BILLET BLK AR-15 9MM NO FOWARD ASSIST UPPERBILLET9MM

ODIN UPPER RECEIVER BILLET BLK AR-15 9MM NO FOWARD ASSIST UPPERBILLET9MM

$139.00 $99.67
TRENDING Picture of Aero Precision Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15 APAR501603C

Aero Precision Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15 APAR501603C

$115.00 $83.43
TRENDING Picture of SilencerCo SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower AC5065

SilencerCo SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower AC5065

$219.00 See Price in Cart
Picture of Wraithworks Warp-15 WARP15-UP-S

Wraithworks Warp-15 WARP15-UP-S

$99.99 $88.29
Picture of Primary Weapons Systems MK114 MK1-M2U-223-14-NC

Primary Weapons Systems MK114 MK1-M2U-223-14-NC

$1,399.95 $1,207.19
Picture of WMD Guns Complete Upper Receiver, 350 Legend, 16" Barrel, Low Profile Gas Block, Fits AR-15 Upper Receiver, 15" M-LOK Free Float Handguard, NiB-X Finish, Black Receiver, Nickel Handguard, Muzzle Brake 1-ANOUA350LEGEND

WMD Guns Complete Upper Receiver, 350 Legend, 16" Barrel, Low Profile Gas Block, Fits AR-15 Upper Receiver, 15" M-LOK Free Float Handguard, NiB-X Finish, Black Receiver, Nickel Handguard, Muzzle Brake 1-ANOUA350LEGEND

$665.00 $566.94
Picture of WMD Guns Complete Upper Assembly, 300 Blackout, Match-Grade 16" Barrel, 15" M-LOK Free Float Handguard, NiB-X Finish, Nickel, Muzzle Compensator 1-NIBXUA300BO-16

WMD Guns Complete Upper Assembly, 300 Blackout, Match-Grade 16" Barrel, 15" M-LOK Free Float Handguard, NiB-X Finish, Nickel, Muzzle Compensator 1-NIBXUA300BO-16

$599.00 $552.14
TRENDING Picture of WMD Guns Upper Receiver, 556NATO, A3/A4 with M4 Feed Ramps, NiB-X Coating, Nickel, Stripped 1-NIBXUF

WMD Guns Upper Receiver, 556NATO, A3/A4 with M4 Feed Ramps, NiB-X Coating, Nickel, Stripped 1-NIBXUF

$119.00 $91.24
Picture of Global Ordnance Can Launcher Golf Ball Adapter 300rds 5.56 Blanks 810091158272 -

Global Ordnance Can Launcher Golf Ball Adapter 300rds 5.56 Blanks 810091158272 -

$251.09
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