baggedcobra posted photos of his Rem 870 on Remington 870 forum

Punisher_trigger_assembly_pin

remington870_extension_flashlight

remington870_long_barrel

Remington 870 with Magpul Furniture in Dark Flat Earth

Remington 870 with Magpul Furniture in Dark Flat Earth

Just finished my build. Started with a wood stock 870 Express with a 28in barrel.

Added:
Magpul SGA Stock
Magpul foregrip
Sage +2 mag extension
L&M flashlight mount
GG&G follower
Punisher trigger assembly pin
Cut the barrel down to 18.5

Related articles:
Remington 870 Magpul Stock and Forend