870 Drill and tap. Any thoughts on this inexpensive rail by weaver?

[lung]

1st post, noob to the forum.

Decided to just drill and tap my 870 express magnum. Instead of buying a saddle rail. Any of you used this rail from midway? My only concern is that I could be getting what I pay for.. At the very least, Ill post up my thoughts. If I get no responses Ill just go ahead and order it.

http://www.midwayusa.com/product/266217/weaver-1-piece-multi-slot-weaver-style-base-remington-870-11-87-matte


By the way, my 870 wears a 20" SB with rifle sights. I plan to put my T1 on this for turkey hunting here in SC. I could probably just sell the t1 and by 2 more shot guns, or and 1187.. but what the hell!! 

Other suggestions welcome, Id just rather not spend a lot of cash on a simple rail.

[Osceola Bob]

No expert
Seems to me should work fine

[lung]

I figured that as well. Really how could a rail get goofed up in manufacturing.. Ill post up the results when its done and get some lead down range.