Hey Sagittarius62...

Small world! I have a lefty Remington 870 also. Fantastic shotgun, ain't it? [:-]

Remington, Cabela's, etc.... don't show the lefty slug barrel for the 870. BUT you and I are both in luck, as the company Hastings makes the slug barrel in a lefty version for the 870.

Try this link: http://www.tjgeneralstore.com/hastings.htm

Try Hastings company, direct.... http://www.hastingsbarrels.com/

The scope mounted 870 Express LH barrel is a hot commodity and is out of stock. But the standard LH rifle barrel is in stock.

Hope this helps!!

Butch