9mm Luger Upper Receivers

Matador Arms MAT-9K Roller Delayed Bufferless Complete Upper Receiver 9mm Luger 5" Barrel Gray

Matador Arms MAT-9K Roller Delayed Bufferless Complete Upper Receiver 9mm Luger 5" Barrel FDE

Matador Arms MAT-9K Roller Delayed Bufferless Complete Upper Receiver 9mm Luger 5" Barrel Black

Matador Arms MAT-9 Roller Delayed Bufferless Complete Upper Receiver 9mm Luger 7.8" Barrel Gray

Matador Arms MAT-9 Roller Delayed Bufferless Complete Upper Receiver 9mm Luger 7.8" Barrel FDE

Bilson Arms BA9FC 9mm Luger PCC 16in Forward Charging Complete Upper Assembly Standard Carbine Length 1-10 Twist 1/2x28 Nitride Tactical Grey/Graphite

Matrix Arms Dual Charge Upper Receiver/Enhanced BCG Package 9mm Hardcoat Anodized Black

Matrix Arms Stripped Upper Receiver 9mm Hardcoat Anodized Finish Black

Brigade MFG AR9 Upper Assembly - Tungsten | 9mm | 9" Barrel | 8" Brigade U-LOK Rail | w/ Mini Can | w/o BCG or Charging Handle

Rock River Arms Completed Upper Receiver Mid-Length A4 9MM Luger 16 Inch Barrel 1-10 Twist 1/2-36 Thread A2 Flash Hider Black

CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 8in 1-10 Twist 1/2 X 28 TPI 16.5in Tungsten

CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Twist 1/2 X 28 TPI 13.7in Tungsten

CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Twist 1/2 X 28 TPI 13.7in Midnight Bronze

CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Twist 1/2 X 28 TPI 13.7in Coyote Tan

CMMG Upper Group Resolute Fixed Ejector 9mm 16.1in 1-10 Twist 1/2 X 28 TPI 25.3in Tungsten

CMMG Upper Group Resolute Fixed Ejector 9mm 16.1in 1-10 Twist 1/2 X 28 TPI 25.3in Midnight Bronze

CMMG Upper Group Resolute Fixed Ejector 9mm 16.1in 1-10 Twist 1/2 X 28 TPI 25.3in Coyote Tan

Aero Precision EPC-9 - 9/40 Enhanced Stripped Upper Receiver w/ LRBHO Kodiak Brown

Aero Precision EPC-9 - 9/40 Enhanced Stripped Upper Receiver w/ LRBHO OD Green

Aero Precision EPC-9 Threaded Complete Upper Receiver 11in 9mm w/ ATLAS S-ONE 10.3in Handguard FDE

ATI MS 9MM CONVERSION KIT W/ COMPLETE 5.5" UPPER 7" KM RAIL BUFFER 1-31RD ETS MAG

ATI MS 9MM CONVERSION KIT W/ COMPLETE 16" UPPER 13" KM RAIL BUFFER 1-31RD ETS MAG

CMMG Banshee Upper Group Kit 100 MkGs 9mm 30rd Mag

CMMG UPPER GROUP MK9 PDW 9mm