11.5IN Pre-Ban Flat Top Barrel Assembly

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

16IN 1x7 Mid-Length Flat Top Chrome Lined Barrel Assembly

16IN 1x7 Pre-Ban M4 Flat Top Chrome Lined Barrel Assembly

16IN M4 A2 Barrel Assembly

20IN Pre-Ban A2 Barrel Assembly

2A BALIOS-LITE BILLET UPPER RECEIVER

450 Bushmaster Carbine Complete Upper

6? 9MM Complete Upper Assembly w/ BCG

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

Aero Precision APAR308554M25 M5E1 308 Win/7.62x51mm NATO 18" 4150 Chrome Moly Vanadium Steel Black Hard Coat Anodized Finish

Aero Precision APAR308554M45 AR-15 Enhanced Upper with M-Lok 6.5 Creedmoor 20" 416 Stainless Steel Threaded Stainless Steel Brl Finish

AM UPPER AR15 223REM 16 W.FRONT SIGHT BASE

AM UPPER RECEIVER AR15 A3 ASSEMBLED

AM UPPER RECEIVER AR15 A3 ASSEMBLED W/ CH

AM-15 Stripped upper receiver

AMERICAN DEFENSE MFG UICCUBLK14M2MLOK MOD2 Complete Upper 223 Wylde 14.50" Black Anodized

AMERICAN DEFENSE MFG UICCUBLK16M2MLOK MOD2 Complete Upper 223 Wylde 16" Black Anodized

Anderson G2K823A003 AM-15 Complete Kit 5.56x45mm NATO AR Platform Black Hardcoat Anodized

ANGSTADT AAUMDP0906 MDP-9 UPPER 6" 9MM

Angstadt Arms Complete AR9 Upper Assembly - Black | 9mm | 10.5" Barrel | 10" M-LOK Handguard

ANGSTADT PISTOL CALIBER UPPER RECEIVER STRIPPED

ANGSTADT UPPER RECEIVER PISTOL 9MM 4.5" M-LOK BLACK

ANGSTADT UPPER RECEIVER PISTOL 9MM 6" M-LOK BLACK

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

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 MILSPORT COMPLETE UPPER 5.56 7.5" BBL 1:8 7" MLOK C-CLAMP w/ BCG & CH

ATI POLYMER HYBRID STRIP UPPER MULTI CAL W/ INSERT

ATI RIA MILSPORT 450 BUSHMASTER 16" BBL 1:6 PARKERIZED MLOK HANDGUARD

BLACK RAIN SPEC15 UPPR 16" 556 SOCOM

BOWDEN J13576-2 BILLET UPPER

BOWDEN J26300-1 FORGED UPPER

Bowden Tactical AR Pistol Build Kit (10 HG)

Bowden Tactical AR Pistol Build Kit (7 HG)

Bowden Tactical AR Rifle Build Kit (13 HG)

Bowden Tactical AR Rifle Build Kit (15 HG)

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

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

CMMG 60B8618 Endeavor 100 MK4 Upper Group 6mm ARC 20" Black Nitride 416R Stainless Steel

CMMG 60B8667 Endeavor 200 MK4 Upper Group 6mm ARC 20" Black Nitride 416R Stainless Steel

CMMG 60B86A6 Endeavor 300 MK4 Upper Group 6mm ARC 20" Black Nitride 416R Stainless Steel

CMMG 60F1041 Resolute 300 MK4 Upper Group 6mm ARC 16.10" Black Nitride 416R Stainless Steel with 10rd Magazine

CMMG 60F10B5 Resolute 200 MK4 Upper Group 6mm ARC 16.10" Black Nitride 416R Stainless Steel with 2 10rd Magazines

CMMG 60F10E9 Resolute 300 MK4 Upper Group 6mm ARC 16.10" Black Nitride 416R Stainless Steel with 3 10rd Magazines

CMMG 60F8619 Endeavor 100 MK4 Upper Group 6mm ARC 20" Black Nitride 416R Stainless Steel with 10rd Magazine

CMMG 60F8652 Endeavor 200 MK4 Upper Group Kit 6mm ARC 20" Black Nitride 416R Stainless Steel with 2 10rd Magazines

CMMG 60F869D Endeavor 300 MK4 Upper Group Kit 6mm ARC 20" Black Nitride 416R Stainless Steel with 3 10rd Magazines

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

Daniel Defense DD4 RIII URG FDE 16" Brl

Del-Ton Rifle Kit 16in 1x8 Mid Contour w/Keymod FF

DELTON ASSEMBLED AR-15 UPPER WITH M4 FEED RAMPS

DELTON CHARGING HANDLE FOR AR-15

DELTON RIFLE KIT 5.56X45 20" HEAVY BARREL FIXED STOCK

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

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

DTI UPPER RECEIVER AR15 M4 5.56 16 FLATTOP PRE

ERGO UPPER SPRING KIT AR15 5 PC

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 12.5" BARREL

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

FN 15 M16A4 Mil Collector Complete UPPER Receiver Assembly 20" 5.56x45MM

FN 15 M4A1 Mil Colletor Complete UPPER Receiver Assembly 16" 5.56X45mm

Foxtrot Mike 9MM Front Charging 16in Upper w/ Micro 4 Port

Franklin Armory 4133 F17 V4 17 WSM 20" 4140 Chrome Moly Steel Heavy Full Black Nitride Brl Finish

Franklin Armory 4157 F17 M4 17 WSM 16" 4140 Chrome Moly Steel Threaded Black Brl Finish

Franklin Armory 4159 F17 SPR Upper 17 WSM 18" 4140 Chrome Moly Steel Black Brl Finish

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

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

GARAYSAR 410UP Fear 410 ga Upper 18.50" Aluminum Black

GEISSELE 05-1521S GFR RFL 6ARC 16" DDC

GVAC UPPER GROUP 5.56MM 16.1"

IMG .410 Complete Upper Receiver for AR-15 with 10 RD Magazine, Flip Up Sights, & Buffer

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

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

LWRC REPR MKII 22 BBL 6.5 CREEDMOOR TUN GR PROOF RESEARCH BARREL UPPER

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

MEGA AR15 Forged Upper Receiver

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

MIDWEST UPPER RECEIVER ROD

Primary Weapons 182M111UA0B MK1 Mod 2 Upper 223 Wylde 11.85" Black Brl Finish

Primary Weapons 19M218UC0B MK218 308 Win,7.62x51mm NATO 18" Black Brl Finish

Primary Weapons M216UC0B MK216 Upper 308 Win,7.62x51mm NATO Black 4140 Steel

Primary Weapons M220UC0B MK220 Upper 20" 308 Win,7.62x51mm NATO Black Steel

Radical Firearms CFU16762X39HBAR12FCR AR-15 FCR Upper 7.62X39mm 16" 4140 Chrome Moly Steel Medium Contour Black Nitride Brl 12" Black Hardcoat Anodzied Handguard

Radical Firearms CFU16762X39HBAR15FCR FCR 7.62X39mm Black Anodized 16" Free Float, Melonite Barrel

Radical Firearms CFU18224VAL15MHR AR-15 MHR Upper 224 Valkyrie Black Hard Coat Anodized 18" 15" MHR Stainless Steel Barrel

RIFLE KIT M4 5.56MM 16

RIFLE KIT MID-LENGTH 16

SCO SCO15 UPPER RECEIVER BLK

Smith & Wesson 812012 M&P15 300 AAC Blackout/Whisper (7.62x35mm) 16" 4140 Steel Threaded Black Brl Finish

SOLGW M4L89BSCHF14.5 556 CHF V2 BRDSWRD UPPER

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

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 STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black

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

Spikes STU5435R2S ST-15 Enhanced Midlength 223 Rem,5.56x45mm NATO Black

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

TROY A4 COMPLETE UPPR 556 10.5"

TROY A4 COMPLETE UPPR 556 16"

Troy Upper Receiver Kit A3 14.5in Barrel 12.5in SOCC ? BLK

Troy Upper Receiver Kit A3 16in Barrel 15.125in SOCC ? BLK

Upper Group Banshee 100 Mk4 5.56 x 45mm

UPPER RECEIVER PARTS KIT