While I usually do not spend time on cleaning my range guns which are pistols. " I got out of rifles in 1998" , a couple day ago I cleaned my Ruger 22/45 .History, I bought the pistol in 2000 and I love it ! I shoot at least 5,000 rounds per year through it running the 550 packs of cheap ammo. My kids still burn through 550 packs like Dad bought them. Last spring I started having problems with it . I put the pistol away and bought a new 22/45 . Over the years I cleaned the pistol by removing the upper and douched it with brake clean blew it out with compressed air then then lubed it. Looking for something to do I took the pistol completely apart I was surprised at the dirt sand and crud packed into everywhere that it could be packed. The magazines as well were packed with crud. I found all the dirt and crud build up to be like dried out grease and hard to scrub out. The wear on the parts was easy to see. I put the pistol back together and safety checked it and felt it was safe I went to the range and WOW the pistol works better than new and I didn't have to buy a new 22/45 but then it is good to own several of your Favorite fire arms anyway. Next will be the total disassembly and cleaning of the XD 40 [email protected]