- last post: 01.01.0001 12:00 AM PDT
Do you mean the M4A1? The regular M4 is single shot and 3-round burst only.
Also, it's classified as a carbine.
The MSG-90 (my favorite sniper rifle), is the militarized version of the PSG-1, which means it may not be as pretty and doesn't have a wooden grip, but is cheaper, more durable, and more reliable.