AERO M4E1-T PRO UPPER RECEIVER GROUP 14.5 ODG

Aero Precision

AER APUG700012D1081

APF AR10 ASSEMBLED UPPER

Alex Pro Firearms

APF RPUP051

APF AR10 STRIPPER UPPER

Alex Pro Firearms

APF RPUP050AB

APF UPPER AR10 CHRG HAND DUST COVER FWD ASS

Alex Pro Firearms

APF UP051

AR-15 UPPER PARTS KIT

Tapco

Upper Parts Kit

TAP22036

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 AAUMDP0906 MDP-9 Roller Delayed 9mm 5.85 Black Type III Hard Coat Anodized Barrel

Angstadt Arms

MDP-9

AAUMDP0906

BC-15 | .223 Wylde Side Charging Upper | 18" Parkerized Heavy Barrel - 0.75 | 1:8 Twist | 4150 Mid Length Length Gas System | MLOK Split Rail

Bear Creek Arsenal

UASC-2283-223WMHB1818P-15ASR

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 | .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

BC-15 | 5.56 NATO Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:7 Twist | Hammer Forged | Carbine Length Gas System | MLOK Split Rail

Bear Creek Arsenal

UASC-2285-556CM41617PHF-15ASR

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

BC-15 556 Midnight Bronze

UASCC-5068-556CM41618-15BRZSR

Battle Arms Development WH556-URS-ODG Workhorse Upper Receiver Aluminum OD Green Anodized Receiver for AR15/M4

Battle Arms Development

Workhorse

WH556URSODG

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

Birchwood Casey

Vise Block

UPPRVISEBLOCK

CMMG 22B5BD4AB Banshee MK4 22 LR 4.50, Armor Black, M-LOK Free-Float Handguard for AR-Platform

Cmmg

Banshee

22B5BD4AB

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

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

M&P AR-15 COMPLETE UPPER PARTS KIT

Smith & Wesson

Complete Upper Parts Kit

110116

MCR BELT-FED UPPER RECEIVER FULL AUTO

Fightlite

MCR

MCR-060M

MCR DUAL-FEED UPPER WITH DRY FILM

Fightlite

MCR

MCR-556-DFRS