Aero Precision
Pin-and-weld 14.7" upper for 16" OAL compliance with shorter handling characteristics.
Bravo Company Manufacturing
BCM RECCE-11 MCMR
3 shared compatibility tags
Palmetto State Armory
PSA PA-15 16" Carbine
3 shared compatibility tags
Diamondback Firearms
Diamondback DB15 16"
3 shared compatibility tags
Sig Sauer
Sig MCX Rattler LT 6.75"
3 shared compatibility tags
Sig Sauer
Sig MCX Spear-LT 9" .300BLK
3 shared compatibility tags
CZ
CZ Bren 2 Ms 11" Pistol
3 shared compatibility tags
Add the Aero Precision M4E1 14.7" Complete Upper to your build and see how it enhances your platform.