www.subguns.com/boards/mgmsgarchive.cgi?read=508808This is a post from Jim Mcloud, who owns a gunshop gunsnh.com? and rents firearms. He was asked about weapon durabilty, he sees it first hand.
Pistols Auto:
#1. Glock handguns do better than anything made on earth!
#2. Sig Arms
#3. HK - All five are toast right now!
#4. Beretta - 92's and 96's break all the time-the Cougar Series do very well.
#5. Ruger does alright
#6. S&W auto pistols are not very long lasting.
Magnum Research - Stay away from Desert Anchors! Three weeks max until broken.
Taurus anything - Run don't walk!
Handguns Revolvers:
#1 S&W
#2 Ruger
Taurus anything- run,don't walk.
Machineguns:
1. M16 last the most-cheap to fix
2. MP5's - Most popular - expensive to maintain and repair
3. UZI- Never say die! I have one that probably saw 50,000 rounds before it ever left Israel. 100,000 + later - It still runs well. 1 new top cover and a couple of lowers later.
Shotgun/Tactical: Benelli is #1
These all get cleaned every week or as needed. I have 16 Glocks to rent - My 17/19/21/22&23 average 10,000 rounds per week for these five most popular "every week" or around .5 million rounds a year! Never had a frame twist AD yet :>)
Not just my .02- backed by facts