16IN 1x7 LW Mid-Length Barrel Assembly w/ 15IN MLOK

2A AR15 FORGED UPPER RECEIVER

2A AR15 FORGED UPPER RECEIVER W/FA

2A BALIOS-LITE BILLET UPPER RECEIVER

2A PALOUSE-LITE 16" 5.56 M-LOK UPPER

2A PALOUSE-LITE FORGED RECEIVER SET

308 AR M5 UPPER RECEIVER

308 AR M5 UPPER RECEIVER

Adams Arms FGAA01357 P1 Complete Upper AR-Platform 5.56x45mm NATO 16" Black Nitride Steel

Adams Arms FGAA01358 P1 Complete Upper AR-Platform 5.56x45mm NATO 11.50" Black Nitride Steel

Adams Arms FGAA01359 P1 MOE AR-Platform 5.56x45mm NATO 16" Black Nitride Steel

Adams Arms FGAA01362 P2 AARS Complete Upper AR-Platform 5.56x45mm NATO 16" Black Steel AARS M-LOK

Adams Arms FGAA01364 P2 AARS Complete Upper AR-Platform 300 Blackout 16" Black Steel AARS M-LOK

ADAMS PISTON KIT CARBINE

ADAMS PISTON KIT MICRO ADJ BLOCK PISTOL

AERO APAR620201AC EPC-9 9MM UPPER BLK

AERO COMPLETE UPPER 5.56 20" A2 BLK

AERO M4E1 ASSEMBLED UPPER BLACK

AERO M4E1 ASSEMBLED UPPER FDE

Aero Precision APAR501603AC AR-15 Assembled Upper Receiver Multi-Caliber Black

Aero Precision APAR501603C AR-15 Stripped Upper Receiver Multi-Caliber Black

Aero Precision APAR501801AC AR-15 Assembled Upper Receiver Multi-Caliber Flat Dark Earth Cerakote

Aero Precision APAR501801C AR-15 Stripped Upper Receiver Multi-Caliber Flat Dark Earth Cerakote

AEROPRECISION AR15 COMPLETE UPPER 10.5" CARBINE BARREL

AEROPRECISION AR15 COMPLETE UPPER 16" MID-LENGTH BARREL

AEROPRECISION M5 COMPLETE UPPER 16" BARREL .308 RM15

ALEX KIT-65-16 6.5GRD 16" UPPER KIT

ALEX UHU-65-BL 6.5GRD HUNTR UPPER

ALEX UTA-65 6.5GRD TACT UPPER

ALEXANDER AR15 DIY 18" UPPER KIT 6.5 GRENDEL

ALEXANDER AR15 STANDARD UPPER 300AAC 16" BLACK

ALEXANDER ARMS LLC KIT50 OEM 16.50" Black

ALEXANDER UPPER RECEIVER AR15 .17HMR 18" S/S FLUTED W/KIT

ALEXANDER UPPER RECEIVER AR15 PISTOL .50 BEOWULF 12" TB BLK

ALEXANDER UPPER RECEIVER AR15 TACT .50 BEOWULF THREADED FDE

AM UPPER AR15 223REM 16 W.FRONT SIGHT BASE

AM UPPER RECEIVER AR15 A3 ASSEMBLED

AM UPPER RECEIVER AR15 A3 ASSEMBLED W/ CH

AM UPPER RECEIVER AR15 A3 W/ FORWARD ASSIST

AM-15 Stripped upper receiver

AND Upper Reciever Parts Kit

ANDERSON UPPER AM-9 STRIPPED BLACK

ANDERSON UPPER STRIPPED AR-15 W/EXPANDED EJECTION PORT BLACK

ANGSTADT PISTOL CALIBER UPPER RECEIVER STRIPPED

ANGSTADT UPPER UDP-9 9MM 10.5 W/FLASH CAN

ANGSTADT UPPER UDP-9 9MM 6 W/BLAST CAN

ANGSTADT UPPER UPD-9 9MM 4.5 W/BLAST CAN

ANGSTADT VANQUISH 9 ISR 16" UPR

APF DMR UPPER 6.5GREN 18 RIFLE LENGTH 15.5

APF UPPER AR10 308WIN BCG NIBEX BOLT

AR-15 A2 UPPER RECEIVER

AR-15 SUPER DUTY MOD1 5.56X45 NATO COMPLETE UPPER RECEIVER

AR-15 SUPER DUTY MOD1 5.56X45 NATO COMPLETE UPPER RECEIVER

AR15 Complete Upper 16" 5.56 M4 Carbine Barrel w/FSB & M4 Handguard

ARMALITE UPPER RECEIVER M15A4 ASSEMBLY .223 CAL /5.56MM

ATI 410 UPPER KIT 18" 410 GA UPPER 410 BUFFER & SPRING 5 RND MAG

ATI 450 BUSHMASTER UPPER 16" BBL PARKERIZED 15" MLOK RAIL

ATI ALPHA MAXX 410 UPPER SHOTGUN KIT .410 GA 18.5" BBL SMOOTH BORE 13" POLY MLOK F/U SIGHTS 5RD

ATI OMNI HYBRID AR15 STRIPPED POLYMER UPPER RECEIVER FDE

ATI OMNI HYBRID AR15 STRIPPED POLYMER UPPER RECEIVER GREEN

ATI OMNI HYBRID AR15 STRIPPED POLYMER UPPER RECEIVER GREY

ATI POLYMER HYBRID STRIP UPPER MULTI CAL W/ INSERT

BAD WORKHORSE 556 UPRR 16" BLK N/BCG

BAD WORKHRSE 556 UPRR 10.5 BLK N/BCG

BATTLE ARMS AR15 LIGHTWEIGHT UPPER RECEIVER BILLET BLACK

BATTLE ARMS AR9 PISTOL CALIBER UPPER RECEIVER BILLET BLACK

BCM MK2 Laser Engraved Stripped Upper Receiver Optic Ready

BLACK RAIN SPEC15 UPPR 16" 556 SOCOM

BLACK RAIN UPPER 458SOCOM 16" BLK

Bravo LRG-STK-MOD BCM Multi-Caliber Brl Finish

Bushmaster 91822 A3 AR-15 Complete Upper 223 /5.56 16" Matte

Bushmaster 92194 A3 AR-15 Complete Upper ORC Flattop 223 Rem/5.56 NATO 16" Blk

BUSHMASTER A1 STRIPPED UPPER W/CARRY HANDLE

Bushmaster Bravo Zulu AR Upper Assembly - Black | .350 Legend | 16" Barrel | 14" BFI Free Float M-LOK Rail | Snake Charmer Muzzle Brake

Bushmaster Bravo Zulu AR Upper Assembly - Black | .450 Bushmaster | 16" Barrel | 14" BFI Free Float M-LOK Rail | Snake Charmer Muzzle Brake

Bushmaster Bravo Zulu AR Upper Assembly - Black | .450 Bushmaster | 20" Barrel | 14" BFI Free Float M-LOK Rail | Snake Charmer Muzzle Brake

Bushmaster Bravo Zulu AR Upper Assembly - Black | 5.56 NATO | 16" Barrel | 14" BFI Free Float M-LOK Rail | Snake Charmer Muzzle Brake

BUSHMSTR 0040006BLK BRAVO ZULU A4 UPPER 556 16IN

BUSHMSTR 0040008BLK M4 PTRLMN FT A4 UPPER 556 20IN

C.DALY AR 410 UPPER .410 19" 5RD

Chiappa Firearms 500095 M4-22 Gen-II Pro Rifle Conversion 22 LR 16" Steel Heavy Contour Black Parkerized Brl Finish

CHIAPPA UPPER 16\" BBL MFOUR-22 GEN-II PRO 11.8\" FOREND 2-10RD

CMMG BARREL SUB-ASSM 16 MT 4140CM 350LEG

CMMG BBL SUB ASSEMBLY 18 MED TAPPER 223REM

CMMG UPPER RESOLUTE 100 300BLK 16.1"

CMMG UPPR RSLT MK4 350LEG 16.1" BLK

COLT EPR UPPER KIT 5.56 11.5" BLK

COLT EPR UPPER KIT 5.56 14.5" BLK

COLT EPR UPPER KIT 5.56 16" BLK

COLT LE6943 UPPER 556NATO 11.5"

COLT M4 UPPER 5.56 11.5" LW BLK

Colt Mfg LE6920CK LE6920CK Upper Conversion Kit 223 Rem,5.56 NATO Black 16.10"

COMPLETE UPPER 16" MLOK REDDOT

Daniel Defense 2300408013011 DDMK18 Upper FDE 223 Rem,5.56x45mm NATO 10.30"

Daniel Defense DD4 RIII URG FDE 16" Brl

DANIEL DEFENSE UPPER DD5 V3 7.62 16 MLOK

DANIEL DEFENSE UPPER DD5 V4 6.5CR 18 MLOK

DANIEL DEFENSE UPPER DD5 V4 7.62 18 MLOK

DANIEL DEFENSE UPPER DD5 V5 6.5CR 20 MLOK

DD M4A1 UPPER URG 14.5"PB 556 FDE

DD M4V7 LW UPPER 556 16" MLOK BLK

DD M4V7 UPPER 556 16" MLOK BLK

DD M4V7S UPPER URG 11.5" 556NATO

DD4 RIII URG 5.56MM 11.5" BLK

DD4 RIII URG 5.56MM 11.5" FDE

DD4 RIII URG 5.56MM 16" BLK

DDM4 300S SBR URG 300BLK 10.3

DDM4 V7 PRO URG 5.56 18"

Del-Ton Dissipator Complete AR15 Upper Assembly - Black | 5.56NATO | 16" Heavy Profile Barrel | Flat Top Receiver | A2 Front Sight Post & Flash Hider

DELTON ASSEMBLED AR-15 UPPER WITH M4 FEED RAMPS

DELTON UPPER RECEIVER 5.56X45 16" BBL. A3 MID-LENGTH PRE-BAN

DELTON UPPER RECEIVER 5.56X45 20" BBL. A3 FLAT TOP PRE-BAN

DH D-45 SWING SIGHTS INTEGRATED SYSTEM

DTI RIFLE KIT 223REM 16 HVY BBL M4 BLK

DTI RIFLE KIT 223REM 20 GOVT PROFILE BLK

DTI UPPER RECEIVER AR15 M4 5.56 16 FLATTOP PRE

EPC 9 THREADED UPPER RECEIVERS

ERGO GRIP 10 PACK 4005DE

ERGO UPPER SPRING KIT AR15 5 PC

FAB DEF AK47 UPPER/LOWER HNDGRD SET

FAXON ARAK-21 COMPLETE UPPER RECEIVER 5.56 12.5" BARREL

FAXON ARAK-21 COMPLETE UPPER RECEIVER 5.56 16" BARREL

FAXON ARAK-21 COMPLETE UPPER RECEIVER 7.62X39 16" BARREL

Faxon Firearms FX5500-U Ultralight Complete Upper - Black | 5.56NATO | 14.5" Barrel w/ Welded 3-Port Brake | 13" Carbon Fiber M-LOK Handguard

Faxon Firearms FX916-U Complete AR9 Upper - Black | 9mm | 16" Barrel | 15" M-LOK Handguard

FAXON FX7 ACTION .308 BOLT FACE POLISHED DLC FINISH

FAXON FX7 BARRELED ACTION .308 18" GUNNER PROFILE MATTE DLC

FAXON FX7 BARRELED ACTION .308 22" M24 PROFILE BBL MATTE DLC

FAXON FX7 BARRELED ACTION 65CM 20" GUNNER PROFILE MATTE DLC

FAXON FX7 BARRELED ACTION 65CM 24" M24 BBL PROFILE MATTE DLC

FAXON FX7 BARRELED ACTION 8.6 BLK. 16" MED SPORTER MATTE DLC

FOS FORGED UPPER RECEIVER

FOSTECH AR-15 UPPER COMPL BCG BLK

FOSTECH AR-15 UPPER COMPL BCG NKL

FOSTECH AR-15 UPR COMP LM BCG NKL

FOSTECH ORIGIN 12GA SBS UPPER RECEIVER COMPLETE HARD BLACK (7009)

FRANKLIN F17®-L 20" UPPER KIT .17 WSM 20RND BLACK

FRANKLIN F17®-X 16" UPPER KIT .17 WSM 20RND BLACK

GE SUPER DUTY MOD1 5.56 16 URG BLK

GE SUPER DUTY MOD1 5.56 16 URG DDC

GLFA AR-15 COMPLETE UPPER .350 LEGEND NIT 16" M-LOK

GLFA AR-15 COMPLETE UPPER .350 LEGEND NIT 18" M-LOK

GLFA AR-15 COMPLETE UPPER .350 LEGEND S/S 16" M-LOK

GLFA AR-15 COMPLETE UPPER .350 LEGEND S/S 18" M-LOK

GLFA AR-15 COMPLETE UPPER .450 BUSHMASTER 18" KEYMOD

GLFA AR-15 COMPLETE UPPER .450 BUSHMASTER 18" M-LOK

GLFA AR-15 COMPLETE UPPER .450 BUSHMASTER 18" S/S M-LOK

GLFA AR-15 COMPLETE UPPER .458 SOCOM 16" NITRIDE BLACK

GLFA AR-15 COMPLETE UPPER .458 SOCOM 16" S/S BLACK

GLFA AR-15 COMPLETE UPPER 6.5 GRENDEL 20" BLACK

GLFA AR-15 COMPLETE UPPER 6.5 GRENDEL 20" S/S BLACK

GLFA AR15 .450 BUSHMASTER 18" NIT BBL BLACK

GLFA AR15 COMPLETE PISOL UPPER .458 SOCOM 10.5" NITRIDE BLACK

GLFA STRIPPED AR-15 UPPER A3 W/OVERSIZED EJECTION PORT

GREY GHOST PRECISION GGPCUR GGP Forged Upper Receiver AR-Platform 7075 T6 Aluminum Black Hard Coat Anodized

GUNTEC AR10 STRIPPED BILLET UPPER RECEIVER GEN 2 BLK

GUNTEC AR10 UPPER RECEIVER PARTS KIT

GUNTEC AR15 STRIPPED BILLET UPPER RECEIVER BLACK

GUNTEC AR15 STRIPPED BILLET UPPER RECEIVER FLAT DARK EARTH

GUNTEC AR15 STRIPPED BILLET UPPER RECEIVER KIT BLACK

GUNTEC AR9 STRIPPED BILLET UPPER RECEIVER BLACK

HECKLER AND KOCH MR556 UPPER RECR KIT

HM Defense 16MBUP556 MonoBloc Upper Rifle 223 Rem,5.56x45mm NATO 16" Black Cerakote

HM UPPER 16" 5.56 15" MLOK BLK

IFC BOX MAG 410ARU 9 RND

IFC MAG T-14 410GA 5RD

JE AR15 POLYMER VICE BLOCK UPPER RECEIVER BLACK

JE AR15 POLYMER VICE BLOCKS UPPER AND LOWER COMBO

KNIGHTS MFG COMPANY 31962 E3 Mod 2 223 Rem,5.56x45mm NATO Black

LANTAC USR FORGED UPPER RECEIVER BLK

LBE AR EXTRACTOR KIT MIL SPEC

LBE AR15 M4 STRIPPED UPPER RECEIVER

LBE BBL 16" 9MM NITRIDE 1/10

LBE Unlimited ARUPPER Upper Receiver with Forward Assist & EPC 5.56x45mm NATO Black

LIGHTWEIGHT 16" UPPER RECEIVER GROUP M-LOK HANDGUARD .223 WYLDE 1:8 BLACK

LOCKDOWN HANDGUN AR UPPER HANGER

LUTH AR 16" LTWT BBL COMP UPPER 5.56

LUTH AR 24" BULL BBL COMP UPPER 5.56

LUTH AR 308 UPPER RECEIVER

LUTH AR A3 ASSEMBLED 308 RECEIVER

LUTH AR A3 UPPER RECEIVER

LUTH AR RIFLE KIT BULL 16 W/ ADJ STOCK

LUTH AR UPPER RCVR ASMB W/CHARG HNDL

LWRC IC DI UPPER 5.56 10.5 BLACK

LWRC ICSPR 5.56 16'' UPPER

LWRC REPR MKII UPPER 22 6.5CREED BLK PROOF

M4A1 RIII URG 5.56MM 14.5" BLK

M4A1 RIII URG 5.56MM 14.5" FDE

M4E1 ASSEMBLED UPPER RECEIVER THREADED 5.56MM FDE

M4E1 ASSEMBLED UPPER RECEIVER THREADED 5.56MM FDE

MAXIM PDX KIT UPPR/BRACE 300BLK BLK

MAXIM PDX KIT UPPR/BRACE 300BLK FDE

MAXIM PDX KIT UPPR/BRACE 5.56 BLK

MAXIM PDX KIT UPPR/BRACE 5.56 FDE

MAXIM PDX KIT UPPR/BRACE 7.62X39 BLK

MAXIM PDX KIT UPPR/BRACE 7.62X39 FDE

MAXIM PDX UPPER 300BLK 5.5" ARID

MAXIM PDX UPPER 300BLK 5.5" BLK

MAXIM PDX UPPER 5.56 5.5" ARID

MAXIM PDX UPPER 5.56 5.5" BLK

MAXIM PDX UPPER 762X39 5.5" ARID

MAXIM PDX UPPER 762X39 5.5" BLK

MCR Belt-Feed Upper Receiver Auto 16.25'' 1913 Nit

MCR Dual-Feed Upper MLOK Dry Film

MCR Dual-Feed Upper MLOK Dry Film

MCR Dual-Feed Upper Picatinny Dry Film

MCR DUAL-FEED UPPER WITH DRY FILM

MCX-SPEAR LT AR CONVERSION KIT 300 BLACKOUT

MCX-SPEAR LT AR CONVERSION KIT 5.56 NATO

MCX-SPEAR LT AR CONVERSION KIT 5.56 NATO

MCX-SPEAR LT AR CONVERSION KIT 7.62X39MM

MCX-SPEAR LT AR CONVERSION KIT 7.62X39MM

MI UPPER RECEIVER AR15 5.56MM 10.5" 1:7 CARBINE M-LOK NO BCG

MK12 SPR URG 5.56 18"

MK16 URG-I COMPLETE UPPER RECEIVERS 5.56MM

MK18 RIII URG 5.56MM 10.3" BLK

MK18 RIII URG 5.56MM 10.3" FDE

MONTGO-9 9MM UPPER RECEIVER

NORDIC 16" .22LR COMPLETE UPPER

NORDIC NC1 EXTNDD LNGTH HNDGRD 15.5"

NORDIC NC15 EXTRUDED UPPER RCVR BLK

Noveske 03000031 Stripped Upper Receiver Gen3 AR-15 Aluminum Black Hard Coat Anodized

Noveske 3000083 AR-15 Stripped Upper Receiver Gen1 Black Hard Coat Anodized

ODIN UPPER RECEIVER BILLET BLK AR-15 9MM NO FOWARD ASSIST

ODIN UPPER RECEIVER BILLET BLK AR-15 NO FOWARD ASSIST

ODIN UPPER RECEIVER BILLET FDE AR-15 NO FOWARD ASSIST

ODIN VICE BLOCK AR10/AR15 UPPER RED

Patriot Ordnance Factory P415 Complete Upper 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard (Piston Driven)

Patriot Ordnance Factory P415 Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard (Piston Driven)

Patriot Ordnance Factory P415 Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard (Piston Driven)

Patriot Ordnance Factory Renegade + Complete Upper 300 Blackout 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block

PHOENIX HP22/HP22A CONV KIT NIK

POF 00907 RENEGADE+ UPPER 5.56 16 14M RAIL BLK

Primary Weapons M114UA0B MK116 223 Wylde 16" 4140 Steel Chrome-Lined Blk Hard Coat Anodized Bbl Finish

PWS MK111 PRO UPPER 223WYLDE 16.1"

PWS MK116 MOD 1M UPPER 7.62X39 16.1 TRIAD30

PWS MK116 MOD 2 UPPER 223 WYLDE 16.1 FS556

PWS MK116 MOD 2 UPPER 7.62X39 16.1 TRIAD30

RADIAN COMPLETE UPPER 14.5IN 223 WYLDE 1:8 RADIAN FDE

RADIAN UPPER 10.5" 223 WYLDE FDE

RADIAN UPPER 16" 223 WYLDE FDE

RADIAN UPPER 16" 223 WYLDE GRAY

RADIAN UPPER/HANDGUARD SET 15.5" FDE

RADIAN WEAPONS R0023 Complete Upper 223 Wylde 10.50" 416R Stainless Steel Radian Black

RADIAN WEAPONS R0024 Complete Upper 223 Wylde 14.50" 416R Stainless Steel Radian Black

RADIAN WEAPONS R0025 Complete Upper 223 Wylde 16" 416R Stainless Steel Radian Black

RADICAL UPPER 300BLK 16" MLOK BLK

RECEIVER UPPER PARTS KIT AR-15

RENEGADE+ UPPER 5.56 10.5" BLK

RIFLE KIT M4 5.56MM 16

RIFLE KIT MID-LENGTH 16

ROCK 350L0326 350 LEGEND CAR SS HALFHP UPPER

ROCK BB0470 RRAGE 3G UPPER

ROCK BLK0592 300BLK COYOTE CARBINE UPPER

SCO SCO15 UPPER RECEIVER BLK

SEEKINS NX16 UPPER 16" 223WYLDE BLK

SEEKINS SBR BLLT UPPR 8" MCSR 300BLK

SHARPS COMPLETE UPPER 556 16" BLK

SHARPS SBUR04 BILLET UPPER STRP W/DUST COVER

SOLGW STRIPPED UPPER RECEIVER

SOLUS SHORT ACTION RECEIVER

SPIKE'S 556 UPPER 14.5"PB RAIL/DYN

SPIKE'S FLAT TOP UPPER 9MM BLK

Spikes SFT50M4 M4 Flat Top Upper Stripped Multi-Caliber 7075 T6 Aluminum Black Hardcoat Anodized

Spikes ST5BG03 Bolt Carrier Group 223 Rem,5.56x45mm NATO Nickel Boron Steel AR-15, M16 Full Auto

Spikes STU5025M4S ST-15 LE Carbine 223 Rem,5.56x45mm NATO Black

Spikes STU5025R9S ST-15 LE Carbine 223 Rem,5.56x45mm NATO Black

Spikes STU5435MLS ST-15 Enhanced Mid 223 Rem,5.56x45mm NATO Black

STERN DEFENSE MOD4 UPPER 9MM 16.1IN BBL MLOK RAIL

STERN DEFENSE MOD5 UPPER 9MM 4IN BBL MLOK RAIL

STERN DEFENSE MOD5 UPPER 9MM 6IN BBL MLOK RAIL

STERN DEFENSE MOD5 UPPER 9MM 8.5IN BBL MLOK RAIL

TAC SOL XRING 10/22 TD RCVR BLK

TACFIRE BU-300-10 300 PSTL UPPER 10" W/BCG

TACFIRE BU-308-18 308 RFL UPPER 18" W/BCG

TACFIRE BU-556-16 556 RFL UPPER 16" W/BCG

TACFIRE BU-556-5 556 PSTL UPPER 5" W/BCG

TACFIRE BU-556-7 556 PSTL UPPER 7" W/BCG

TACFIRE BU-9MM-7 9MM PSTL UPPER 7" W/BCG

UPPER / HAND GUARD SET 15.5IN BLK

UPPER MK18 5.56MM RIS II BLK

UTG MODEL 4/AR15 RECEIVER WEDGE

Wilson Combat TRUPPER AR Style Forged Upper 223 Rem,5.56x45mm NATO 7075-T6 Aluminum Black Hardcoat Anodized

WSM15 BILLET UPPER BLACK

XPROD UPPER 5.56 SODA CAN CANNON BLK

XPROD UPPER 5.56 SODA CAN CANNON FDE

Yankee Hill 110 Flat Top Upper Receiver Stripped 223 Rem,5.56x45mm NATO

Yankee Hill 110BILLET Billet Upper Receiver Stripped 223 Rem,5.56x45mm NATO

YHM DUST COVER AR15 6.8SPC MARKED

YHM UPPER RECEIVER ASSY AR15 A3 FLAT TOP

ZEV PRO UPPER PARTS KIT 9MM STS