Also before Matt or anyone else starts flaming the SIM-4's again I'd just like to point them in the direction of my review I posted on these forums earlier. It may have had it's share of problems, but it's a great gun. It can be found here:
Likewise, before you guys start bragging about your "life-time" warranty, you might want to read the terms of it. It is a LIMITED
warranty that will ONLY cover manufacturer defects and errors. It's not like if a part breaks in 5 years you can just send it back and get it replaced free. Most of the problems you're likely to encounter past 90 days aren't manufacturer problems, they're issues of wear & tear.