http://thefiringline.com/forums/showthread.php?t=456091
In this thread several weeks ago I discussed how I had two Remingtons fail on the same day at the skeet range... The repairs have been completed...
From the Remington Warranty Center Gunsmith's notes:
870 Wingmaster:
Chamber is undersized.. Reamed to Spec and polished.. Factory extractor spring is too weak. Replaced with new spring.. Test Fired
(This Wingmaster was a replacement for the Lemon Wingmaster, Remington gave up on fixing)
1100 Skeet:
Action bar assembly fractured. Installed new action bar.. Test Fired
The funny thing about the 1100 is that i've never fired anything hotter than 3 Dram Skeet loads through it and the action bar problem resembled something that might occur with many rounds of far hotter loads than what I feed it..