Upper Parts

Noveske

Noveske Barrel 556 Infidel 13.7 Sts

Geissele Automatics

Ge Super Duty Mod1 5.56 16 Urg Ddc

Rosco Manufacturing

Rosco Bl Bbl 8.2" 300blk Hb 1/7

Sons of Liberty Gun Works

Solgw M4-89 5.56 Urg

Rock River Arms

Rra Cmp Coyote Car A4 Upr 300blk 16

LanTac USA LLC

Lantac 16" 300 Blackout Barrel Blk

Nordic Components

Nordic Nc15 Extruded Upper Rcvr Blk

Aero Precision

Aero Ar15 Stripped Upper Fde

San Tan Tactical

Santan Stt-15 Pillar Upper Receiver

San Tan Tactical

Santan Pillar Lt Upper Receiver

LBE Unlimited

Lbe Upper W/frwrd Assist And Ejectio

Black Rain Ordnance

Black Rain Upper Receiver 223rem Blk

Aero Precision

Aero Ar15 Assembled Upper Fde

Luth-AR

Luth Ar A1 Assembled Upper Receiver

Colt's Manufacturing

Colt Epr Upper 5.56 16" Mlok Blk

Aero Precision

Aero Epc-9-t Upper 9mm 16"

Sharps Bros.

Sharps Sbur04 Billet Upper

Rock River Arms

Rra Cmplt Car A4 Upr 458 Socom 16

Fortis Manufacturing, Inc.

Fortis Billet Upper Receiver

Sons of Liberty Gun Works

Solgw M4-exo3 16" 5.56 Urg