I went to the range today to put some rounds though my new SR1911 CMD lightweight. Had a great time, had 4 FTE's in the first 100 rounds but smooth sailing after that. I shot a total of 260 rds today. The first 160 was factory RN ammo, but I had mistakingly brought 100 rounds of remington HP ammo. I thought I'm here and gonna shoot it. My last FtE was at about rd 70. All the HP ran great. Couldn't be happier until I got home. What a mess. I have owned an cleaned multiple 1911s but I have never had one so hard to get clean specifically the breech face, and area around the extractor. Does anyone any advice for getting this clean easier?