No offense to the marines out there ( not there fault) but they have the oldest most out of date stuff. The first time I bumped into them over seas only the squad leaders had night vision WTF. The SAW is Squad Automatic Weapon shoots the nato 5.56 and comes in two barrel sizes which we only ever used the short one. It went threw two very limited conversions and only two units were issued the final one shooting the 7.62 round 99% of people serving in the military won't even know the SAW went threw any changes at all in fact I laugh because you will bump into people all the time starring at our weapons wondering what half the stuff is or thinking we paid for the upgrades. LOL



PS: I kinda like the look to the software upgrade.