Originally Posted By: KevGuy
I have a friend that does a lot of Ipsc and he says he goes through a gun a year, but what he does is gets a new barrel, spring and sometimes a trigger assembly. I assume you can do that with a beretta?
Your friend isn't shooting a 30 year old gun that's been shot by several other people in a desert environment....or has had 35,000 rounds (specified service life) put through it while being carried continuously.
The guns are worn out. Not the barrel, they get replaced, springs get replaced, sears and other parts get replaced...but the lugs on the frame, the grooves in the slide, and other major parts are simply worn beyond limits. At some point, buying a new gun is cheaper than replacing the frame and slide and all the parts associated with the gun.
The USMC has ordered new 1911s for its elite forces, recon guys and the like. It's a nice gun, and takes advantage of improvements over the years, including Cerakote and rail on the frame.
There is quite a bit of discussion on calibers with both pistol and carbine. M855 rounds penetrate barriers well, but they don't stop within the target. Combat experience is showing that it takes several hits from a 5.56 to stop a combatant. There are a lot of folks who would like to go back to a .30 caliber rifle. You give up magazine capacity, but the gain in round effectiveness means that you can stop more bad guys with your weapon load. Similar pistol caliber discussions are taking place.
The Hague convention requirement to use ball rounds has a huge impact on the selection of caliber. Even open tip match rounds in 7.62 sniper rifles were discussed as being in conflict with the Hague convention (it was later decided that they weren't).