Complete Upper Receivers

GE SUPER DTY MOD1 5.56 14.5" URG DDC

Geissele Automatics

SOLGW SWAMP FOX UL 14.7" 5.56 URG

Sons of Liberty Gun Works

AERO CMPLT UPPER 5.56 16" MOE FDE

Aero Precision

RRA CMPTL RRAGE 3G UPR 5.56NATO 16"

Rock River Arms

FIGHT RAPTOR UPR 556 MLOK 16.25"

FightLite

BAD 16 UPPR AUTH ELITE 556 AMBI BLK

Battle Arms Development

GE SUPER DUTY MOD1 5.56 16 URG DDC

Geissele Automatics

AERO COMPLETE UPPER 5.56 20" A2 BLK

Aero Precision

RADIAN UPPER 16" 223 WYLDE FDE

Radian Weapons

PWS MK116 MOD 2-M UPR 16" 762X39 BLK

Primary Weapons Systems

FIGHT MCR MIL DF UPR 556 PIC 16.25"

FightLite

BAD 16 UPPR WRKHORSE 556 AMBI C GRAY

Battle Arms Development

SOLGW E INDIA KIT V2 5.56 13.7" BLK

Sons of Liberty Gun Works

BAD 16 UPR AUTH ELITE 556AMBI C GRAY

Battle Arms Development

FAXON ARAK-21 7.62X39 16" UPPER

Faxon Firearms

RISE CMPLT UPPR 22 ARC 18" PAT BRN

Rise Armament

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

Charles Daly

RADIAN UPPER 16" 223 WYLDE BROWN

Radian Weapons

GE SUPER DTY MOD1 5.56 14.5" URG BLK

Geissele Automatics

RADICAL UPPR 300BLK 16" 1-8 MLOK BLK

Radical Firearms

RADIAN UPPER 14.5" 223 WYLDE ODG

Radian Weapons

SOLGW L89 BS V2 5.56 13.7" HUX BLK

Sons of Liberty Gun Works

GE SUPER DTY MOD1 5.56 13.9" URG DDC

Geissele Automatics

RADIAN UPPER 16" 223 WYLDE BLACK

Radian Weapons

WMD UPPER ASSY 350 LEGEND 16" BARREL

WMD Guns

HK UPPER MR556A4 5.56 16.5" BLK

Heckler & Koch

RADICAL UPPR 556 16" 1-7 MLOK BLK

Radical Firearms

AERO EPC-9-T UPPER 9MM 16" FDE

Aero Precision

BAD WORKHORSE 556 UPPR 16" BLK N/BCG

Battle Arms Development

RADIAN UPPER 14.5" 223 WYLDE FDE

Radian Weapons

DD M4A1 UPPER URG 14.5"PB 556 FDE

Daniel Defense

RISE CMPLT UPPR 6MM ARC 18" PAT BRN

Rise Armament

RRA CMPLT CAR A4 UPR 350LGD 16" 10RD

Rock River Arms

RADICAL UPPR 6.5GRNDL 16" 1-9 MLOK

Radical Firearms