God damnit n_force your contribution is beyond awesome. You should make a YouTube channel :).

I want a TM 870 because of you now. If I get one I know who to find in the GTA!

i just got it and put the magpul on it
 

this is my baby i love it well built
Attachment 44360

Nice! how's the loading? Any shells jam sometimes?

A quick add on, a side saddle!

http://i1285.photobucket.com/albums/...ps21f7614c.jpg

http://i1285.photobucket.com/albums/...ps6d4c7566.jpg

Show off time....

http://i1285.photobucket.com/albums/...psaa839283.jpg

http://i1285.photobucket.com/albums/...ps1dfb33c7.jpg

http://i1285.photobucket.com/albums/...psf7998724.jpg

http://i1285.photobucket.com/albums/...ps99c53954.jpg

http://i1285.photobucket.com/albums/...psf0c50f39.jpg

http://i1285.photobucket.com/albums/...psb93921ff.jpg

What pins did you use for the side saddle? Heard that RS pins is a little bit thicker. Great build btw:)

need to modify two machine screws as long as fit in and long enough. I ordered the ApS one but not fit. You better to find out the saddle is the same length between two support screws, mostly you have to thread two new holes to fit unless it is designed for aps! That's what I had it done.

Besides, RS pins have one thin in front and one thick at the end. The ApS optional saddle screws is designed for the RS top rail or saddle use I believe?

Finally, the bad thing happened. Broken firing pin,need looking for help from APS now.... hope they would do something for me since it is only 3 months.

Broken firing pin
http://i1285.photobucket.com/albums/...ps863f93ca.jpg

broken piece front
http://i1285.photobucket.com/albums/...ps05e6f72c.jpg

broken piece back
http://i1285.photobucket.com/albums/...psefa25593.jpg

I'm surprised it wasn't the pump arms or the loading flap. Those are notorious for breaking in shell ejecting shotguns.

The loading arm and trap are notorious for breaking on Real Steel shotguns, too. A good example is my friend who owned a Remington 870 Tactical... ;)

Finally get in touch with apsram and they will send me a new generation bolt. Need to pay a bit for it. And this one they said it would work better than the old one, and also will be released for sale for upgrade option soon.

Here is my opinion(warning). If you still have the old shells that the back of the end cap has a narrower firing pin insert space. Replace them with the new end cap that has a wider space. The old one may cause the firing pin broken. Will show pics soon.

http://imagizer.imageshack.us/v2/102...538/MDDC8t.jpg
http://imagizer.imageshack.us/v2/102...908/HnDRdW.jpg

new bolt from APS, they said it will be released for upgrade soon.

http://i1285.photobucket.com/albums/...psfa478775.jpg

http://i1285.photobucket.com/albums/...ps08661cad.jpg

http://i1285.photobucket.com/albums/...ps516d046a.jpg

This new bolt is working better than the first gen. It ejects the shells 2' away in 90 degree, nice! Now I need to see if it will be broken easy again?