Things I liked:Undoubtedly the best, and most accurate handgun on this page. Tm's are unmatchable in accuracy and reliability. Use Hfc-130 gas, and you'll be tapping people at 100 feet in the head no problem. If your in for a gas pistol, BUY THIS ONE. Trust me, you will not be disappointed. Things I would have changed:I wouldn't change a thing about this gun. Buy it, if you want, upgrade it, and you'll be set for a WHILE. What others should know:Make sure you buy a couple extra mags. withs this gun, you'll rip right through em'.