1. Firearm Accessories
  3. AR Parts and Accessories
  5. Upper Receivers

All Upper Receivers

P3 300 BLACKOUT 12.5 INCH AR UPPER RECEIVER

Adams Arms P3 300 Blackout 12.5 Inch AR Upper Receiver

  • $1,682.99
DDM4V7 5.56MM UPPER RECEIVER GROUP

Daniel Defense DDM4V7 5.56mm Upper Receiver Group

  • $1,179.00 $999.99
WATCHMANXR COMPELTE UPPER 22 ARC 18 IN BBL BLK

Rise Armament Watchman XR .22ARC 18in Complete Upper

  • $999.99
In Stock
DDM4 V7 BLACK AR-15 UPPER, 300 BLACKOUT, 16 INCH

Daniel Defense DDM4 V7 AR-15 Upper 300 Blackout 16 Inch

  • $799.99
5.56 TRANSPORTER COMPLETE AR-15 UPPER RECEIVER WITH 7.5 INCH BARREL

Diamondhead 5.56 Transporter Complete AR-15 Upper Receiver with 7.5 Inch Barrel

  • $729.99
7.5 IN, .300 BLACKOUT TRANSPORTER UPPER RECEIVER

Diamondhead 300 Blackout Transporter Upper Receiver with 7.5 Inch Barrel

  • $729.99
7.5 IN, 9MM TRANSPORTER UPPER RECEIVER

Diamondhead 9mm Transporter Upper Receiver with 7.5 Inch Barrel

  • $729.99
AR410 .410 BORE COMPLETE UPPER RECEIVER

Charles Daly AR410 .410 Bore Complete Upper Receiver

  • $435.00 $429.99
MILSPORT COMPLETE 450 BUSHMASTER COMPLETE UPPER

American Tactical MILSPORT Complete 450 Bushmaster Complete Upper

  • $399.99 $349.99
In Stock
COMPLETE UPPER AM-9 9MM 12` M-LOK 16` BARREL

Anderson Manufacturing AM-9 PCC 9mm Complete Upper Receiver with 16 Inch Barrel and 12 Inch M-LOK Handguard

  • $471.25 $379.99
In Stock
COMPLETE UPPER AM-9 9MM 6.75` M-LOK 8` BARREL

Anderson Manufacturing AM-9 9mm Complete Upper Assembly with M-LOK Handguard and 8-Inch Barrel

  • $359.99
COMPLETE UPPER AM-15 5.56MM 16` BARREL WITH BCG AND CHARGING HANDLE

Anderson Manufacturing AM-15 Utility 5.56mm Complete Upper Receiver with 16 Inch Barrel and 15 Inch M-LOK Handguard

  • $379.99 $279.99
In Stock
COMPLETE UPPER AM-15 UTILITY 5A 5.56MM 10.5` BARREL W/BGC AND CHARGING HANDLE

Anderson Manufacturing Utility 10.5 Inch 5.56mm Complete Upper Receiver

  • $389.99 $299.99
In Stock
COMPLETE UPPER AM-15 UTILITY 5A 5.56MM 14.5` BARREL W/BCG AND CHARGING HANDLE

Anderson Manufacturing AM-15 Utility 5.56mm Complete Upper Receiver with 14.5 Inch Barrel

  • $399.99 $299.99
In Stock
COMPLETE UPPER AM-15 UTILITY 5A 5.56MM 7.5` BARREL W/BCGF AND CHARGING HANDLE

Anderson Manufacturing Utility 5.56mm Complete AR-15 Upper Receiver with 7.5 Inch Barrel

  • $379.99 $299.99
In Stock
COMPLETE UPPER AM-15 UTILITY 5A 300BLK 16` BARREL W/BCG AND CHARGING HANDLE

Anderson Manufacturing AM-15 Utility 300 Blackout Complete Upper Receiver with 16 Inch Barrel and 15 Inch Handguard

  • $399.99 $299.99
In Stock
COMPLETE UPPER AM-15 UTILITY 5A 300BLK 10.5` BARREL W/BCG AND CHARGING HANDLE

Anderson Manufacturing Utility 300 Blackout Complete Upper Receiver with 10.5 Inch Barrel

  • $389.99 $299.99
In Stock
UTILITY 6.5 GRENDEL COMPLETE UPPER RECEIVER WITH 16 INCH BARREL

Anderson Manufacturing Utility 6.5 Grendel Complete Upper Receiver with 16 Inch Barrel

  • $419.99 $299.99
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