ACI U3008ML 300BO 8" MLOK UPPER

Andro Corp

U3008ML

ACI U55616ML 556 16" NATO MLOK UPPER

Andro Corp

U55616ML

ACI U5568ML 556 8" NATO MLOK UPPER

Andro Corp

U5568ML

AERO M4E1-T PRO UPPER RECEIVER GROUP 14.5 ODG

Aero Precision

AER APUG700012D1081

APF AR10 ASSEMBLED UPPER

Alex Pro Firearms

APF RPUP051

AR .308 UPPER RECEIVER ROD

Midwest Industries

Upper Receiver Rod

MI-308URR

AR-15 BILLET UPPER RECEIVER

Wilson Combat

Billet Upper

TR-UPPER-BIL

AR-15/M16 M4 UPPER RECEIVER

Spike'S Tactical

Complete Upper

STU5025-M4S

Anderson B2K630AB000P 223Rem/5.56 NATO/300 BLK Nickel Boron 8620 Steel AR-15

Anderson Manufacturing

B2K630AB000P

Anderson G2K64100000P Upper Parts Kits Multi AR-15 Black

Anderson Manufacturing

Upper Parts Kits

G2K64100000P

Angstadt Arms AAUT009006 UDP-9 Complete Upper 9mm 6

Angstadt Arms

UDP-9

AAUT009006

BC-15 | .300 Blackout Right Side Charging Upper | 10.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | Talon 10” MLOK Split Rail

Bear Creek Arsenal

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UASCC-5098-300PHB10.518P-10BRZSR

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:8 Twist | Carbine Length Gas System | Talon 15” MLOK Split Rail | with BCG

Bear Creek Arsenal

UASCC-5037-556CM41618-15FDESR

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

Birchwood Casey

Vise Block

UPPRVISEBLOCK

CMMG 28B940CTNG Dissent 22 ARC 16.10 6061-T6 Aluminum

Cmmg

Dissent

28B940CTNG

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

Cmmg

Banshee

57BBCF0AB

CMMG BANSHEE UPPER GROUP FIXED 9MM 5 BLK

Cmmg

CMMG 99B160FAB

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 Lower Receivers Includes 2 28rd Mags

Chiappa Firearms

M4-22

500095

DELTA SERIES AR-15 UPPER RECEIVER ACTION ROD

Wheeler

1100182

DERYA UP-DY9ISL-AG DY9 ISLAND CMPLT UPPER/FRAME

DERYA FIREARMS

Island Upper

UPDY9ISLAG

DPMS DP51655115745 18308 SS UPPER BCG&CH

Dpms

DP51655115745

DPMS DP51655164874 CAR15 STYLE ADJ PSTL BRACE ODG

Dpms

DP51655164874

DPMS DP7102 BUILT UPPER RECEIVER W/FA

Dpms

DP7102

FAXON URSSB556-SS-MB ARAK21 16 556 COMP UPPER MB

Faxon Firearms

URSSB556SSMB

FAXON URSSB556-SS-W ARAK21 16 556 COMP UPPER TNG

Faxon Firearms

URSSB556SSW