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

BC-15 | .410 Shotgun Right Side Charging Upper | 20" Parkerized Barrel with removable Full Choke | Talon 15” MLOK Split Rail | with BCG & Charging Han

Bear Creek Arsenal

UASC-2158-410SGPM420PUT-15ASR

BC-15 | .458 SOCOM Side Charging Upper | 16" Parkerized Heavy Barrel | 1:14 Twist | 4150 Carbine Length Gas System | MLOK Split Rail

Bear Creek Arsenal

UASC-2300-458CHB16114P-15ASR

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

Birchwood Casey

Vise Block

UPPRVISEBLOCK

CMMG 28B940CSG Dissent 22 ARC 16.10 6061-T6 Aluminum

Cmmg

Dissent

28B940CSG

CMMG 28B940CTNG Dissent 22 ARC 16.10 6061-T6 Aluminum

Cmmg

Dissent

28B940CTNG

CMMG 33BFA0C-AB Banshee MK3 8.6Blackout 16.10 Black Armor Cerakote Receiver for AR-Platform

Cmmg

Banshee

33BFA0CAB

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

DERYA FIREARMS

Island Upper

UPDY9ISLAG

DPMS DP51655142601 18308 NIT MLOK UPPER BCG&CH

Dpms

DP51655142601

DPMS DP51655164874 CAR15 STYLE ADJ PSTL BRACE ODG

Dpms

DP51655164874

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

Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Fightlite

MCR060

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

Fightlite

MCR

MCR556DFRM

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

Gemtech

GVAC

13833

HK 51000384 MR556 Upper Receiver Kit 5.56mm for AR15/M16/M4

Heckler & Koch

MR556A4 URK

51000384

HK 51001892 MR762 A4 16 UPPER REC KIT 5/8X24

Heckler & Koch

MR764A4 URK

51001892

HK 51001919 MR762 A4 13 UPPER REC KIT 5/8X24

Heckler & Koch

MR764A4 URK

51001919

LBE AR15-UPK AR15 UPPER PARTS KIT

Lbe Unlimited

Ready Build Kit

AR15UPK

LUTH-AR UR-01-E3-S STRIPPED A1 UPPER

Luth-Ar

UR01E3S

LUTH-AR UR-01-M16 STRIPPED M16 A1 UPPER REC

Luth-Ar

UR01M16

LUTH-AR URPK-A3 A3 UPPER RECEIVER PARTS KIT

Luth-Ar

A3 Upper Receiver Parts Kit URPK-A3

URPKA3

M&P Accessories 110116 Complete Upper Parts Kit Upper Parts Kits AR-15

Battenfeld

Complete Upper Parts Kit

110116

Midwest Industries MI308URR Upper Receiver Rod Black 4140 Steel 308 Cal AR-Platform AR-308/LR-308 1 Pieces

Midwest Industries

Upper Receiver Rod

MI308URR