Complete Upper Receivers

RADIAN UPPER 9" 300 BLK GRAY

Radian Weapons

RADIAN UPPER 9" 300 BLK BLACK

Radian Weapons

RADIAN UPPER 10.5" 223 WYLDE BLACK

Radian Weapons

RADICAL UPPR 300BLK 10.5" MLOK BLK

Radical Firearms

PWS MK109 MOD 2-M UPPER 300BLK 9.75"

Primary Weapons Systems

PWS MK114 MOD 2-M UPR 14.5" 223WYLDE

Primary Weapons Systems

PWS MK109 MOD 1-M UPPER 300BLK 9.75"

Primary Weapons Systems

PWS MK114 MOD 1-M UPR 14.5" 223WYLDE

Primary Weapons Systems

PWS MK1MOD1 UPPER 223WYLDE 11.85"

Primary Weapons Systems

NOVESKE CHAINSAW 300BLK 8" MLOK UPPR

Noveske

NOVESKE CHAINSAW 556 10.5" MLOK UPPR

Noveske

NOVESKE CHAINSAW 300BLK 10" MLOK UPR

Noveske

MAXIM PDX UPPER 300BLK 5.5" BLK

Maxim Defense Industries

MAXIM PDX UPPER 300BLK 5.5" ARID

Maxim Defense Industries

MAXIM PDX UPPER 5.56 5.5" BLK

Maxim Defense Industries

MAXIM PDX UPPER 5.56 5.5" ARID

Maxim Defense Industries

MIDWEST UPPER 10.5" 223/556 M-LOK 9"

Midwest Industries

LBE READY BUILD KIT 7.5" CHF BBL

LBE Unlimited

LBE READY BUILD KIT 14.5" CHF BBL

LBE Unlimited

LBE READY BUILD KIT 13.7" CHF BBL

LBE Unlimited

LBE READY BUILD KIT 12.5" CHF BBL

LBE Unlimited

LANTAC PATROL UPPER 300 BO 14.5"

LanTac USA LLC

LANTAC PATROL UPPER 223 WYLDE 14.5"

LanTac USA LLC

HK UPPER MR556A4 5.56 11" BLK

Heckler & Koch