TacFire BU9MM4 Pistol Upper Assembly 9mm Luger 4" Black Nitride Barrel 7075-T6 Aluminum Black Anodized Receiver M-LOK Handguard for AR-Platform

TacFire

Rise Armament RA6ARCCUBRN18 Upper Receiver 6 ARC 18" Black Cerakote Barrel Aluminum

Rise Armament

ATI ATI15MS450BM Mil-Sport Upper Complete 450 Bushmaster 16" Black Nitride Barrel/7075-T6 Aluminum Black Anodized Receiver 15" M-LOK Handguard for AR-15

ATI

HM Defense 16MBUP556 MonoBloc Upper 223 Rem, 5.56x45mm NATO 16" Black Cerakote Barrel, 7075-T6 Aluminum Black Anodized Receiver, 15" M-LOK Free-Float Handguard for AR-15

LUXUS ARMS (HM DEFENSE)

ZAFFIRI ZPS.2.19.BLK.CU ZPS.2 G19 G3 UPPER 19BBN

Zaffiri Precision

AERO M5 STRIPPED LOWER RECEIVER BLK

Aero Precision

Primary Weapons M116UA0B MK1 Mod 1-M Upper 223 Wylde 16.10" Chrome-Lined 4140 Steel Barrel w/Removeable Muzzle Device, 7075-T6 Anodized Aluminum Receiver, 15.05" M-LOK Handguard For AR-15

Primary Weapons

AERO M4E1 ASSEMBLED UPPER BLACK

Aero Precision

Spikes Tactical STSB920 Upper/Lower Set AR-15 9mm Compatible w/Glock Mags, Black Hardcoat Anodized

Spikes

Radian Weapons R0196 Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 8.50" Magpul M-LOK Handguard for AR-15

Radian Weapons

Radian Weapons R0023 Complete Upper 223 Wylde 10.50" Black Barrel, 7075-T6 Aluminum Radian Black Receiver, Extended with Magpul M-LOK Handguard for AR-15

Radian Weapons

MODEL 1 UPPER 300BLK 9" BLK300 AAC Blackout

Radian Weapons