Like new Sig M400. I changed over to a 16inch ballistic advantage barrel. Stock Sig 11.5 inch barrel. Upper has hole drilled for the anti rotation pin in wedglock handgaurds (SOLGW, Hodge, Triarc). All internal parts are factory assembled SIG. the only thing changed out were cosmetics and the barrel/rail.
Rifle:
Sig M400
Ballistic Advantage 16" Hanson 5.56 barrel
YH Phantom flash hider
Radian SD Charging handle
B5 systems stock
Ergo Grip
Aero Atlas FDE 15" rail
Mlok grip panels
BCM angled foregrip
Magpul MBUS flip up sights
Included:
Sig 11.5" barrel/gas block/tube
A2 flash hider that came on it
Black Rain Ordinance 10" MLOK rail
I have the factory grip, factory milspec charging handle, and the factory M400 Tread hangaurd as well to negotiate with.
Rifle:
Sig M400
Ballistic Advantage 16" Hanson 5.56 barrel
YH Phantom flash hider
Radian SD Charging handle
B5 systems stock
Ergo Grip
Aero Atlas FDE 15" rail
Mlok grip panels
BCM angled foregrip
Magpul MBUS flip up sights
Included:
Sig 11.5" barrel/gas block/tube
A2 flash hider that came on it
Black Rain Ordinance 10" MLOK rail
I have the factory grip, factory milspec charging handle, and the factory M400 Tread hangaurd as well to negotiate with.


