AERO M4E1-T PRO UPPER RECEIVER GROUP 14.5 ODG

Aero Precision

AER APUG700012D1081

APF AR10 ASSEMBLED UPPER

Alex Pro Firearms

APF RPUP051

BAD WORKHORSE 556 UPPR 16 BLK N/BCG

Battlearms Development

Workhorse

WH-UR-16-556

BAD XIPHOS 9MM STPD UPPER RECEIVER

Battlearms Development

XIPHOS Upper Receiver

BAD-PCC-UR

Birchwood Casey UPPRVISE-BLOCK Vise Block for AR-15 Upper Receiver

Birchwood Casey

Vise Block

UPPRVISEBLOCK

CHIAPPA M4-22 G2 UPPR 22LR 16 10RD

Chiappa Firearms

M4-22 G2

500.096

CMMG 28B940CTNG Dissent 22 ARC 16.10 6061-T6 Aluminum

Cmmg

Dissent

28B940CTNG

CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10, Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

Cmmg

Resolute

55BB40BAB

CMMG 57BBCF0AB Banshee 5.7x28mm 5, Armor Black, M-Lok Free-Float Handgaurd for AR-Platform

Cmmg

Banshee

57BBCF0AB

CMMG BANSHEE MK3 UPPER GROUP 308WIN 12.5 BLK

Cmmg

CMMG 38B92D0AB

CMMG RESOLUTE MK3 UPPER GROUP 308WIN 16.1 BLK

Cmmg

CMMG 38B7D78AB

CMMG UPPR RSLT MK4 6MM ARC 16.1 BLK

Cmmg

Resolute MK4

60B1091-AB

COLT LE6921 UPPER 556NATO 14.5

Colt

Complete Upper Reciever

LE6921CK

COLT M4 UPPER 5.56 11.5 LW BLK

Colt

Complete Upper

LE6933CK

Chiappa Firearms 500095 M4-22 Gen II Pro Upper 22 LR 16 Steel Barrel, Matte Black Polymer Receiver, 11.80 Quad Picatinny Rail For Use With Mil-Spec Lo

Chiappa Firearms

M4-22

500095

DDM4 300S URG 300BLK 10.3

Daniel Defense

DDM4 300 S URG

23-088-19020-047

DDM4 V7 LW URG 5.56 16

Daniel Defense

DDM4 V7 LW URG

23-128-02932-047

DDM4 V7 S URG 5.56MM 11.5

Daniel Defense

DDM4 V7 S URG

23-128-00275-047

DDM4 V7 URG 5.56 16

Daniel Defense

DDM4 V7 URG

23-128-02339-047

Daniel Defense 2300408013011 MK18 Upper Group 5.56x45mm NATO 10.30 Black Phosphate Barrel, 7075-T6 Aluminum Black Anodized Receiver, Flat Dark Earth D

Daniel Defense

MK18

2300408013011

Faxon Firearms URSSB556 ARAK-21 Complete Upper 5.56 Black

Faxon Firearms

ARAK-21

URSSB556

Fightlite Industries MCR556DFR 5.56x45mm NATO 16.25 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Fightlite

FTLT MCR556DFR

Fightlite Industries MCR556DFRM 5.56x45mm NATO 16.25 7075-T6 Aluminum M-LOK Handguard

Fightlite

FTLT MCR556DFRM

Fightlite Industries MCR556DFRS 5.56x45mm NATO 12.50 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Fightlite

FTLT MCR556DFRS

Gemtech 13833 GVAC Upper Receiver 5.56x45mm NATO 16.10, Black, 15 M-LOK Handguard, ETM Flash Hider, BCG Included

Gemtech

GVAC

13833