I did a search and found a three page post from September 2006 (link below). Looks like everyone who owns an 870 posted and was happy with it, but those who shot a BPS said it's worth the extra money. I would still appreciate any current reviews and experiences with the BPS NWTF...Good or Bad.
http://www.huntingnet.com/forum/tm.aspx?m=1705769
Thanks,
J